Pith Number

pith:NPZRIDVL

pith:2014:NPZRIDVLSKCYC5LRHKRR53EAAS

not attested not anchored not stored refs pending

Precise Atmospheric Parameters for the Shortest Period Binary White Dwarfs: Gravitational Waves, Metals, and Pulsations

(2) Universit\'e de Montr\'eal, (3) Smithsonian Astrophysical Observatory, (4) University of Warwick), A. Gianninas (1), J.J. Hermes (4) ((1) University of Oklahoma, Mukremin Kilic (1), P. Bergeron (2), P. Dufour (2), Warren R. Brown (3)

arxiv:1408.3118 v2 · 2014-08-13 · 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{NPZRIDVLSKCYC5LRHKRR53EAAS}

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	2026-05-18T01:42:19.282429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bf3140eab92858175713aa31eec80049402ef7684be040ee2db86d5173fa28b

Aliases

arxiv: 1408.3118 · arxiv_version: 1408.3118v2 · doi: 10.48550/arxiv.1408.3118 · pith_short_12: NPZRIDVLSKCY · pith_short_16: NPZRIDVLSKCYC5LR · pith_short_8: NPZRIDVL

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/NPZRIDVLSKCYC5LRHKRR53EAAS \
  | 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: 6bf3140eab92858175713aa31eec80049402ef7684be040ee2db86d5173fa28b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec6cac2705b46af4832fb6c582f06321f02356de4a76996ef2742a7513f44be0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-08-13T20:00:04Z",
    "title_canon_sha256": "cb50de8516abd69e44d4c531964027bcfd7845955866b57ac767cb46a2ec11cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3118",
    "kind": "arxiv",
    "version": 2
  }
}