Pith Number

pith:FN5PGGCT

pith:2023:FN5PGGCTVXJS2MS4WIHKDJ2RAR

not attested not anchored not stored refs pending

Morphological asymmetries of quasar host galaxies with Subaru Hyper Suprime-Cam

Andy Goulding, Connor Bottrell, Hassen M. Yesuf, John D. Silverman, Junyao Li, Kiyoaki Christopher Omori, Shenli Tang, Toshihiro Kawaguchi, Xuheng Ding, Yoshiki Toba

arxiv:2304.06090 v1 · 2023-04-12 · 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{FN5PGGCTVXJS2MS4WIHKDJ2RAR}

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	2026-07-05T06:00:38.439990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b7af31853add32d325cb20ea1a7510471cbfe9fc26c1b9b7724825f21974052

Aliases

arxiv: 2304.06090 · arxiv_version: 2304.06090v1 · doi: 10.48550/arxiv.2304.06090 · pith_short_12: FN5PGGCTVXJS · pith_short_16: FN5PGGCTVXJS2MS4 · pith_short_8: FN5PGGCT

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/FN5PGGCTVXJS2MS4WIHKDJ2RAR \
  | 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: 2b7af31853add32d325cb20ea1a7510471cbfe9fc26c1b9b7724825f21974052

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e380742b29a72abe737d5623f7438307bfb02426b5dc655bc3419b2f2cb9e104",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-04-12T18:12:38Z",
    "title_canon_sha256": "f8327e3e8bcd7986aa55f9c1dadf649caa10ce7fcb4e33c3a79163c9f9e5d7dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.06090",
    "kind": "arxiv",
    "version": 1
  }
}