Pith Number

pith:7LJ3A3XO

pith:2012:7LJ3A3XOYP5V5JAJYYTUM4VVAO

not attested not anchored not stored refs pending

Lithium production in the merging of white dwarf stars

Enrique Garc\'ia-Berro, Jordi Jos\'e, Leandro G. Althaus, Pablo Lor\'en-Aguilar, Richard Longland

arxiv:1205.2538 v1 · 2012-05-11 · 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{7LJ3A3XOYP5V5JAJYYTUM4VVAO}

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	2026-05-18T01:57:33.271031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fad3b06eeec3fb5ea409c6274672b503b2df87b656f4a6e9cf2154e8347a3778

Aliases

arxiv: 1205.2538 · arxiv_version: 1205.2538v1 · doi: 10.48550/arxiv.1205.2538 · pith_short_12: 7LJ3A3XOYP5V · pith_short_16: 7LJ3A3XOYP5V5JAJ · pith_short_8: 7LJ3A3XO

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/7LJ3A3XOYP5V5JAJYYTUM4VVAO \
  | 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: fad3b06eeec3fb5ea409c6274672b503b2df87b656f4a6e9cf2154e8347a3778

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b53a9e26b50e9213eb605ea20078c1016dfc76e8654f591ab12cce9fda2a513f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-05-11T14:40:47Z",
    "title_canon_sha256": "af95ca1159265f0f90fc4e611a2942226131d05a71116a62431e0d617f1c052a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.2538",
    "kind": "arxiv",
    "version": 1
  }
}