Pith Number

pith:ZFQMYHBC

pith:2014:ZFQMYHBC3TUG7TEEZSNRR2YRMD

not attested not anchored not stored refs pending

How accurate are stellar ages based on stellar models? II. The impact of asteroseismology

J. Montalban, Marie-jo Goupil, Yveline Lebreton

arxiv:1410.5337 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{ZFQMYHBC3TUG7TEEZSNRR2YRMD}

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	2026-05-18T01:41:43.476978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c960cc1c22dce86fcc84cc9b18eb1160f5e9f23a7bbe152e469e6ebcd54eb269

Aliases

arxiv: 1410.5337 · arxiv_version: 1410.5337v1 · doi: 10.48550/arxiv.1410.5337 · pith_short_12: ZFQMYHBC3TUG · pith_short_16: ZFQMYHBC3TUG7TEE · pith_short_8: ZFQMYHBC

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/ZFQMYHBC3TUG7TEEZSNRR2YRMD \
  | 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: c960cc1c22dce86fcc84cc9b18eb1160f5e9f23a7bbe152e469e6ebcd54eb269

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ebd50b138097ff5b94306fb91bc787b018e6c11e4896c94301f7b1e0fec0190",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-10-20T16:13:29Z",
    "title_canon_sha256": "8b92faf3fbeb83bbf36eb911e2feb1e25fae68e5c4e15f4b6ac46c1bec5311eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.5337",
    "kind": "arxiv",
    "version": 1
  }
}