Pith Number

pith:2KZVURVC

pith:2014:2KZVURVCORVYWDRF5ZN7FOGSI3

not attested not anchored not stored refs pending

How accurate are stellar ages based on stellar models ? I. The impact of stellar models uncertainties

J. Montalban, Marie-jo Goupil, Yveline Lebreton

arxiv:1410.5336 v1 · 2014-10-20 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2KZVURVCORVYWDRF5ZN7FOGSI3}

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	2026-05-18T01:41:43.484067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2b35a46a2746b8b0e25ee5bf2b8d246fef52da33e8676d6aef457b05bdba6dd

Aliases

arxiv: 1410.5336 · arxiv_version: 1410.5336v1 · doi: 10.48550/arxiv.1410.5336 · pith_short_12: 2KZVURVCORVY · pith_short_16: 2KZVURVCORVYWDRF · pith_short_8: 2KZVURVC

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/2KZVURVCORVYWDRF5ZN7FOGSI3 \
  | 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: d2b35a46a2746b8b0e25ee5bf2b8d246fef52da33e8676d6aef457b05bdba6dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8437d711aafec27b6ed31f55c4309b3896f1f0a0d96193b61cce458dbf9dc8f9",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-10-20T16:13:19Z",
    "title_canon_sha256": "b27ac09a3fe8f33fe131e9c3441f70a513929df2916e28fd8fa0f6df9fe0adbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.5336",
    "kind": "arxiv",
    "version": 1
  }
}