Pith Number

pith:GKOGRC7P

pith:2022:GKOGRC7PZLTRORAJ23SGPJRAVQ

not attested not anchored not stored refs pending

On the Spectral Evolution of Hot White Dwarf Stars. III. The PG 1159$-$DO$-$DB$-$DQ Evolutionary Channel Revisited

A. B\'edard, P. Bergeron, P. Brassard

arxiv:2203.12045 v1 · 2022-03-22 · 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{GKOGRC7PZLTRORAJ23SGPJRAVQ}

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.

Cited by

1 paper in Pith

White dwarfs within 13 pc: Insights from ultraviolet spectroscopy

Receipt and verification

First computed	2026-07-05T04:22:06.245137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

329c688befcae7174409d6e467a620ac18f5d1bdad1b9305038e53a14fae30e3

Aliases

arxiv: 2203.12045 · arxiv_version: 2203.12045v1 · doi: 10.48550/arxiv.2203.12045 · pith_short_12: GKOGRC7PZLTR · pith_short_16: GKOGRC7PZLTRORAJ · pith_short_8: GKOGRC7P

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/GKOGRC7PZLTRORAJ23SGPJRAVQ \
  | 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: 329c688befcae7174409d6e467a620ac18f5d1bdad1b9305038e53a14fae30e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31af5b9a768db56b76f1ce6a63cfe8aac7586e5670780f64fdc96d4b0e8e1edd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-03-22T21:08:08Z",
    "title_canon_sha256": "7cee022335312e8e1274292eeca2d25f693f76f4885ea0c9b677d6c4383e9e6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.12045",
    "kind": "arxiv",
    "version": 1
  }
}