Pith Number

pith:NIHTYAW4

pith:2022:NIHTYAW4F3XKO4BMSAJYIPALOV

not attested not anchored not stored refs pending

HD 213258: a new rapidly oscillating, super-slowly rotating, strongly magnetic Ap star in a spectroscopic binary

Francis LeBlanc, Gautier Mathys, Oleksandr Kobzar, Pierre L. North, Viktor Khalack

arxiv:2212.12752 v1 · 2022-12-24 · 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{NIHTYAW4F3XKO4BMSAJYIPALOV}

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	2026-07-05T05:39:47.545730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a0f3c02dc2eeea7702c9013843c0b754979e086271cab31931356606d8e179b

Aliases

arxiv: 2212.12752 · arxiv_version: 2212.12752v1 · doi: 10.48550/arxiv.2212.12752 · pith_short_12: NIHTYAW4F3XK · pith_short_16: NIHTYAW4F3XKO4BM · pith_short_8: NIHTYAW4

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/NIHTYAW4F3XKO4BMSAJYIPALOV \
  | 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: 6a0f3c02dc2eeea7702c9013843c0b754979e086271cab31931356606d8e179b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23546c86b4748cf897d99bd7803cd7cf4948aff2325a3813c1d3b3312b6b1f0f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-12-24T15:22:29Z",
    "title_canon_sha256": "109fd55367074f5315ccb97e7f7b1b844d4500928d34222a42b28bee6127f974"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.12752",
    "kind": "arxiv",
    "version": 1
  }
}