Pith Number

pith:O2BGDZD4

pith:2021:O2BGDZD4TNSTUPN6XZVFTFM2XZ

not attested not anchored not stored refs pending

Validating Synthetic Galaxy Catalogs for Dark Energy Science in the LSST Era

Adam Broussard, Aleksandra \'Ciprianovi\'c, Andrew J. Benson, Anita Bahmanyar, An\v{z}e Slosar, Camille Avestruz, C\'eline Combet, Chihway Chang, Christophe Benoist, Christopher B. Morrison, Chun-Hao To, Constantin Payerne, Danila Korytov, Duncan Campbell, Eli Rykoff, Eric Gawiser, Eve Kovacs, F. Javier S\'anchez, Fran\c{c}ois Lanusse, Ignacio Sevilla-Noarbe, James Butler, Jeffrey A. Newman, Joe Zuntz, Judit Prat, Katrin Heitmann, Lindsey Bleem, Marina Ricci, Melanie Simet, Michel Aguena, Patricia Larsen, Rachel Mandelbaum, Remy Joseph, Rongpu Zhou, Samuel Schmidt, Shenming Fu, Shiyuan He, The LSST Dark Energy Science Collaboration, Vinu Vikraman, Yao-Yuan Mao

arxiv:2110.03769 v2 · 2021-10-07 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O2BGDZD4TNSTUPN6XZVFTFM2XZ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Modeling the impact of filter-substrate refraction in the Roman point spread function

Receipt and verification

First computed	2026-07-05T03:50:25.882035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

768261e47c9b653a3dbebe6a59959abe4f0bc46e3804c50aff7d1c60bacade26

Aliases

arxiv: 2110.03769 · arxiv_version: 2110.03769v2 · doi: 10.48550/arxiv.2110.03769 · pith_short_12: O2BGDZD4TNST · pith_short_16: O2BGDZD4TNSTUPN6 · pith_short_8: O2BGDZD4

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/O2BGDZD4TNSTUPN6XZVFTFM2XZ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 768261e47c9b653a3dbebe6a59959abe4f0bc46e3804c50aff7d1c60bacade26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50a045c5d395ee0e777655758e597d150b690a9172130c361d0cec632f278ba8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-10-07T20:00:17Z",
    "title_canon_sha256": "29859cba8fa0e6b95c7d42e19111180d75224e55bf4a829c956b2dc6ac3ab7b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.03769",
    "kind": "arxiv",
    "version": 2
  }
}