Pith Number

pith:6EKLGQ46

pith:2014:6EKLGQ46CGGUU7FRAN6DZS4UFS

not attested not anchored not stored refs pending

Two physical regimes for the Giant HII Regions and Giant Molecular Clouds in the Antennae Galaxies

Bego\~na Garc\'ia-Lorenzo, Javier Zaragoza-Cardiel, Joan Font, John E. Beckman, Leonel Guti\'errez, Santiago Erroz-Ferrer

arxiv:1409.1251 v3 · 2014-09-03 · 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{6EKLGQ46CGGUU7FRAN6DZS4UFS}

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	2026-05-18T02:35:46.973380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f114b3439e118d4a7cb1037c3ccb942caac761d33f19286aa983bce0b1331ac4

Aliases

arxiv: 1409.1251 · arxiv_version: 1409.1251v3 · doi: 10.48550/arxiv.1409.1251 · pith_short_12: 6EKLGQ46CGGU · pith_short_16: 6EKLGQ46CGGUU7FR · pith_short_8: 6EKLGQ46

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/6EKLGQ46CGGUU7FRAN6DZS4UFS \
  | 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: f114b3439e118d4a7cb1037c3ccb942caac761d33f19286aa983bce0b1331ac4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fad48b3af6f961508c6ecfda767dfd7edcbaa67eeb5a62d6f948a7b785262224",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-09-03T20:34:42Z",
    "title_canon_sha256": "08de648ce1f8618e0ae48ea7be6e2b589c7600068befddebf5d13a8a8f931b04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1251",
    "kind": "arxiv",
    "version": 3
  }
}