Pith Number

pith:2JIMULOS

pith:2013:2JIMULOSGC5PWYMEOZJDEMYBGT

not attested not anchored not stored refs pending

The Integral Field View of the Orion Nebula

Adal Mesa-Delgado (Instituto de Astrof\'isica, Facultad de F\'isica, Pontificia Universidad Cat\'olica de Chile)

arxiv:1310.5631 v2 · 2013-10-21 · 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{2JIMULOSGC5PWYMEOZJDEMYBGT}

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	2026-05-18T02:58:21.610784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d250ca2dd230bafb6184765232330134f23775982ba0ef7254f1f274aae70ce5

Aliases

arxiv: 1310.5631 · arxiv_version: 1310.5631v2 · doi: 10.48550/arxiv.1310.5631 · pith_short_12: 2JIMULOSGC5P · pith_short_16: 2JIMULOSGC5PWYME · pith_short_8: 2JIMULOS

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/2JIMULOSGC5PWYMEOZJDEMYBGT \
  | 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: d250ca2dd230bafb6184765232330134f23775982ba0ef7254f1f274aae70ce5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ee9b78a6b4023886889cdb5ad65e16951c9de300de661a55781b1379f2fea97",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-10-21T16:29:39Z",
    "title_canon_sha256": "31feba5be93768ad6ba2404c38352602758ef4976076c608e5ce9506b9a5845d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.5631",
    "kind": "arxiv",
    "version": 2
  }
}