Pith Number

pith:NVIT53ND

pith:2023:NVIT53NDQOZYF6INTT3M52IPN5

not attested not anchored not stored refs pending

Stellar associations powering HII regions $\unicode{x2013}$ I. Defining an evolutionary sequence

Adam K. Leroy, Ashley T. Barnes, Brad C. Whitmore, Brent Groves, Daniel A. Dale, David A. Thilker, Elizabeth J. Watkins, Eric Emsellem, Erik Rosolowsky, Eva Schinnerer, Fabian Scheuermann, Francesco Belfiore, Francesco Santoro, Frank Bigiel, Guillermo A. Blanc, Hamid Hassani, Hsi-An Pan, Janice C. Lee, J. M. Diederik Kruijssen, Kathryn Grasha, Kathryn Kreckel, Kirsten L. Larson, Laura Lopez, M\'ed\'eric Boquien, Oleg V. Egorov, Patricia S\'anchez-Bl\'azquez, Ralf S. Klessen, Rebecca Minsley, Sarah Jeffreson, Simon C. O. Glover, Sinan Deger, Stephen Hannon, Thomas G. Williams

arxiv:2303.12101 v1 · 2023-03-21 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NVIT53NDQOZYF6INTT3M52IPN5}

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.

Receipt and verification

First computed	2026-07-05T05:55:54.510870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d513eeda383b382f90d9cf6cee90f6f70c2aa8219354d58a85fedd83d51af06

Aliases

arxiv: 2303.12101 · arxiv_version: 2303.12101v1 · doi: 10.48550/arxiv.2303.12101 · pith_short_12: NVIT53NDQOZY · pith_short_16: NVIT53NDQOZYF6IN · pith_short_8: NVIT53ND

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/NVIT53NDQOZYF6INTT3M52IPN5 \
  | 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: 6d513eeda383b382f90d9cf6cee90f6f70c2aa8219354d58a85fedd83d51af06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eca44117137c0905c83cca976a906897cd0b235788fb83949d17f41c9ab26311",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-03-21T18:00:02Z",
    "title_canon_sha256": "bf95c5fed5bcb9fbf3a5e34dd051ee9669cdf411b51fce439e715d79fc378d92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.12101",
    "kind": "arxiv",
    "version": 1
  }
}