Pith Number

pith:GG3QYDMI

pith:2006:GG3QYDMIRIR3BCGAZ2CIDYYUGE

not attested not anchored not stored refs pending

The low-luminosity galaxy population in the NGC 5044 Group (Conference proceeding)

Alberto Buzzoni (INAF - Osservatorio Astronomico di Bologna, Argentina), Italy), Sergio A. Cellone (Facultad de Ciencias Astronomicas y Geofisicas, UNLP

arxiv:astro-ph/0603697 v1 · 2006-03-27 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GG3QYDMIRIR3BCGAZ2CIDYYUGE}

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	2026-05-18T01:40:32.136719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31b70c0d888a23b088c0ce8481e3143105919ec9d1d76f3dfd8527a2afcffcea

Aliases

arxiv: astro-ph/0603697 · arxiv_version: astro-ph/0603697v1 · doi: 10.48550/arxiv.astro-ph/0603697 · pith_short_12: GG3QYDMIRIR3 · pith_short_16: GG3QYDMIRIR3BCGA · pith_short_8: GG3QYDMI

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/GG3QYDMIRIR3BCGAZ2CIDYYUGE \
  | 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: 31b70c0d888a23b088c0ce8481e3143105919ec9d1d76f3dfd8527a2afcffcea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a38aebdeee9b0e5325800bce7aaa13e80cb3b22f277dde5c4d103455a42b5d5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-03-27T20:18:01Z",
    "title_canon_sha256": "d7ab456a60050777131c6ccd4e821131f15f111e553183c95e5fa6744641eec6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0603697",
    "kind": "arxiv",
    "version": 1
  }
}