Pith Number

pith:JEF3WKPM

pith:2017:JEF3WKPMNJ5R7BD4HOQ2777MBU

not attested not anchored not stored refs pending

Evolving pulsation of the slowly rotating magnetic beta Cep star xi 1 CMa

Andrzej Pigulski, Gerald Handler, Gregg A. Wade, James Sikora, Matt Shultz (and the BRITE team), Sean B. Begy

arxiv:1712.02624 v1 · 2017-12-07 · 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{JEF3WKPMNJ5R7BD4HOQ2777MBU}

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	2026-05-18T00:28:33.402760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

490bbb29ec6a7b1f847c3ba1afffec0d0c5d607cb9120adc70c55dd1bbadc783

Aliases

arxiv: 1712.02624 · arxiv_version: 1712.02624v1 · doi: 10.48550/arxiv.1712.02624 · pith_short_12: JEF3WKPMNJ5R · pith_short_16: JEF3WKPMNJ5R7BD4 · pith_short_8: JEF3WKPM

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/JEF3WKPMNJ5R7BD4HOQ2777MBU \
  | 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: 490bbb29ec6a7b1f847c3ba1afffec0d0c5d607cb9120adc70c55dd1bbadc783

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "486d9136d66e8407a1dddc2b013012badd727c07ecd3dd08a29f11a5155907cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-12-07T14:12:10Z",
    "title_canon_sha256": "7a73f632de23f7a2b97542994ae7a2ccd5f23f7cd94ea3b16947a796a3829634"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.02624",
    "kind": "arxiv",
    "version": 1
  }
}