Pith Number

pith:6TJRIX22

pith:2012:6TJRIX224W2GJ7ETYHPA3N64XG

not attested not anchored not stored refs pending

Modelling the composition of a young star cluster ejecta

Mercedes Moll\'a, Roberto Terlevich

arxiv:1204.4879 v3 · 2012-04-22 · astro-ph.CO · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6TJRIX224W2GJ7ETYHPA3N64XG}

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	2026-05-18T01:57:47.673882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4d3145f5ae5b464fc93c1de0db7dcb9ac426fadbc42bb5dd1ce324dec0556f7

Aliases

arxiv: 1204.4879 · arxiv_version: 1204.4879v3 · doi: 10.48550/arxiv.1204.4879 · pith_short_12: 6TJRIX224W2G · pith_short_16: 6TJRIX224W2GJ7ET · pith_short_8: 6TJRIX22

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/6TJRIX224W2GJ7ETYHPA3N64XG \
  | 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: f4d3145f5ae5b464fc93c1de0db7dcb9ac426fadbc42bb5dd1ce324dec0556f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6fad169aabc448866be950c136efa0c14ae5a4d9b012e3a8d2af4321285c670",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-04-22T11:11:11Z",
    "title_canon_sha256": "46a132a8e9ac785859effd423f8b29dba6107045cd31f1379a4d9e61f1a79410"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4879",
    "kind": "arxiv",
    "version": 3
  }
}