Pith Number

pith:VAONLTCN

pith:2013:VAONLTCNZ2HLQOKBBBXJHAOEUH

not attested not anchored not stored refs pending

On the inference of stellar ages and convective-core properties in main-sequence solar-like pulsators

I. M. Brand\~ao, J. Christensen-Dalsgaard, M. S. Cunha

arxiv:1311.7600 v2 · 2013-11-29 · 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{VAONLTCNZ2HLQOKBBBXJHAOEUH}

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	2026-05-18T01:46:04.796420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a81cd5cc4dce8eb83941086e9381c4a1c144084c0d4e7e86304b1de8f656f07c

Aliases

arxiv: 1311.7600 · arxiv_version: 1311.7600v2 · doi: 10.48550/arxiv.1311.7600 · pith_short_12: VAONLTCNZ2HL · pith_short_16: VAONLTCNZ2HLQOKB · pith_short_8: VAONLTCN

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/VAONLTCNZ2HLQOKBBBXJHAOEUH \
  | 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: a81cd5cc4dce8eb83941086e9381c4a1c144084c0d4e7e86304b1de8f656f07c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d432ba28e6b3d1f425c388d1236f519839510f29e302115ee857d473f7ef7c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-11-29T15:29:01Z",
    "title_canon_sha256": "2d4050da970077f5ff3758a695d843a022da967d87e39c0625b3e39fd892c565"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.7600",
    "kind": "arxiv",
    "version": 2
  }
}