Pith Number

pith:TSTSSIEP

pith:2004:TSTSSIEPCIHZCITM6YSGC3AZL3

not attested not anchored not stored refs pending

Discovery of a Cool, Massive, and Metal-Rich DAZ White Dwarf

A. Gianninas, P. Bergeron, P. Dufour

arxiv:astro-ph/0410706 v1 · 2004-10-28 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TSTSSIEPCIHZCITM6YSGC3AZL3}

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	2026-07-04T16:45:04.256307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ca729208f120f91226cf624616c195eccbded565b67e22c0ee669e4157fbda3

Aliases

arxiv: astro-ph/0410706 · arxiv_version: astro-ph/0410706v1 · doi: 10.48550/arxiv.astro-ph/0410706 · pith_short_12: TSTSSIEPCIHZ · pith_short_16: TSTSSIEPCIHZCITM · pith_short_8: TSTSSIEP

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/TSTSSIEPCIHZCITM6YSGC3AZL3 \
  | 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: 9ca729208f120f91226cf624616c195eccbded565b67e22c0ee669e4157fbda3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b3bb3ac2aa3278e2e793ce7cc8479f85d5f364c5d3e1406399caeb0995e3df3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-10-28T16:21:52Z",
    "title_canon_sha256": "2c2886ab8fb41fd6e51255a3f5bee87388ab5f74ab7ba10e952970db12006083"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0410706",
    "kind": "arxiv",
    "version": 1
  }
}