Pith Number

pith:GT55GNPP

pith:2010:GT55GNPPZVPQSSCZCILHVSL2OW

not attested not anchored not stored refs pending

A Detailed Model Atmosphere Analysis of Cool White Dwarfs in the Sloan Digital Sky Survey

Evalyn Gates, Hugh C. Harris, Jeffrey A. Munn, J. Farihi, Kurtis A. Williams, Mukremin Kilic, P. Bergeron, P.-E. Tremblay, S. K. Leggett, Ted von Hippel

arxiv:1007.2859 v1 · 2010-07-16 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GT55GNPPZVPQSSCZCILHVSL2OW}

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	2026-05-18T02:06:21.106218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34fbd335efcd5f09485912167ac97a75a3f2cb28a7a23dafa94c45f22d48446b

Aliases

arxiv: 1007.2859 · arxiv_version: 1007.2859v1 · doi: 10.48550/arxiv.1007.2859 · pith_short_12: GT55GNPPZVPQ · pith_short_16: GT55GNPPZVPQSSCZ · pith_short_8: GT55GNPP

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/GT55GNPPZVPQSSCZCILHVSL2OW \
  | 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: 34fbd335efcd5f09485912167ac97a75a3f2cb28a7a23dafa94c45f22d48446b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efe69734a865ed27f77f6f69431c405fcc1b43946ffa29a592e0aacc68a1c192",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-07-16T20:11:34Z",
    "title_canon_sha256": "f1c41ef93a1e0c18ce13042e4d818692a34ed740fda108a8585ce12e677b576c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.2859",
    "kind": "arxiv",
    "version": 1
  }
}