Pith Number

pith:ZGVKL6JN

pith:2013:ZGVKL6JN6PAQNALBMZ2JQRT2TR

not attested not anchored not stored refs pending

The role of low-mass star clusters in massive star formation in Orion

A. Rodriguez-Franco, I. Jimenez-Serra, J. Martin-Pintado, V.M. Rivilla

arxiv:1309.3390 v1 · 2013-09-13 · 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{ZGVKL6JN6PAQNALBMZ2JQRT2TR}

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	2026-05-18T03:13:22.739837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9aaa5f92df3c1068161667498467a9c5e17f67e417ca26864a5e48ae60b11a8

Aliases

arxiv: 1309.3390 · arxiv_version: 1309.3390v1 · doi: 10.48550/arxiv.1309.3390 · pith_short_12: ZGVKL6JN6PAQ · pith_short_16: ZGVKL6JN6PAQNALB · pith_short_8: ZGVKL6JN

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/ZGVKL6JN6PAQNALBMZ2JQRT2TR \
  | 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: c9aaa5f92df3c1068161667498467a9c5e17f67e417ca26864a5e48ae60b11a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa72737cbf9b4764cf2093eaa9208cf1f93b639a58acb879ac6c0e0bab6ae801",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-09-13T08:18:35Z",
    "title_canon_sha256": "28272356d85733b743993525c34af46fa6930c71f518208964a84d3f89a576b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.3390",
    "kind": "arxiv",
    "version": 1
  }
}