Pith Number

pith:3JPVHGZ6

pith:2024:3JPVHGZ6PLUQLOUBIK5PHPJIHS

not attested not anchored not stored refs pending

Fundamental Tests of White Dwarf Cooling Physics with Wide Binaries

Jeff J. Andrews, Manuel Barrientos, Mukremin Kilic, Pierre Bergeron, Simon Blouin, Warren R. Brown

arxiv:2407.18763 v3 · 2024-07-26 · 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{3JPVHGZ6PLUQLOUBIK5PHPJIHS}

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	2026-07-05T09:17:14.738891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da5f539b3e7ae905ba8142baf3bd283ca6d57eaa76428572d4b90581b8bafe01

Aliases

arxiv: 2407.18763 · arxiv_version: 2407.18763v3 · doi: 10.48550/arxiv.2407.18763 · pith_short_12: 3JPVHGZ6PLUQ · pith_short_16: 3JPVHGZ6PLUQLOUB · pith_short_8: 3JPVHGZ6

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/3JPVHGZ6PLUQLOUBIK5PHPJIHS \
  | 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: da5f539b3e7ae905ba8142baf3bd283ca6d57eaa76428572d4b90581b8bafe01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "500164db3e5653b0ba807037b5367238fca90f31177debd5acf32cf572e1ac02",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-07-26T14:22:18Z",
    "title_canon_sha256": "07744b64871804e6e53ed1f83d69e5cff45750020af31e36235ff8774365473b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.18763",
    "kind": "arxiv",
    "version": 3
  }
}