Pith Number

pith:NQ7QM523

pith:2023:NQ7QM523G2MZXU4MUZY5BJS2NF

not attested not anchored not stored refs pending

A Nearby Polluted White Dwarf with a 6.2 h Spin Period

A. Robert, J. Farihi, N. Walters

arxiv:2312.03845 v3 · 2023-12-06 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NQ7QM523G2MZXU4MUZY5BJS2NF}

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	2026-07-05T07:40:04.573879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c3f06775b36999bd38ca671d0a65a6972f24fd8398fcbdab5a9dc744b70747c

Aliases

arxiv: 2312.03845 · arxiv_version: 2312.03845v3 · doi: 10.48550/arxiv.2312.03845 · pith_short_12: NQ7QM523G2MZ · pith_short_16: NQ7QM523G2MZXU4M · pith_short_8: NQ7QM523

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/NQ7QM523G2MZXU4MUZY5BJS2NF \
  | 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: 6c3f06775b36999bd38ca671d0a65a6972f24fd8398fcbdab5a9dc744b70747c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efa55a22d6bb85e43daf40f71af6e15bb914a529cd4afd8719159d161a54328c",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-12-06T19:01:06Z",
    "title_canon_sha256": "7b29aa52e6c27760c26270c2c742e150e7bb2801772469f56a05d5331114c654"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.03845",
    "kind": "arxiv",
    "version": 3
  }
}