Pith Number

pith:7EULGZ3O

pith:2013:7EULGZ3OPQEF5IKEWLBEGYPWKD

not attested not anchored not stored refs pending

Stochasticity effects on derivation of physical parameters of unresolved star clusters

Donatas Narbutis, Philippe de Meulenaer, Tadas Mineikis, Vladas Vansevi\v{c}ius

arxiv:1301.3315 v1 · 2013-01-15 · 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{7EULGZ3OPQEF5IKEWLBEGYPWKD}

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	2026-05-18T03:36:25.851719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f928b3676e7c085ea144b2c24361f650f3762c5770345d75abf86f91a1e0de85

Aliases

arxiv: 1301.3315 · arxiv_version: 1301.3315v1 · doi: 10.48550/arxiv.1301.3315 · pith_short_12: 7EULGZ3OPQEF · pith_short_16: 7EULGZ3OPQEF5IKE · pith_short_8: 7EULGZ3O

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/7EULGZ3OPQEF5IKEWLBEGYPWKD \
  | 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: f928b3676e7c085ea144b2c24361f650f3762c5770345d75abf86f91a1e0de85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "500145511edfd6b3b91fa38a2e66936c208bbf5da73861113abbd02a95c01667",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-01-15T12:09:11Z",
    "title_canon_sha256": "daac86f662fcbf164b9a6eae6b66a0a11ac2b605889d29284da5a36512f75bba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3315",
    "kind": "arxiv",
    "version": 1
  }
}