Pith Number

pith:MBQYT232

pith:2013:MBQYT232WYC4NUKYYOWVINBQU3

not attested not anchored not stored refs pending

Discovery of the magnetic field in the pulsating B star beta Cephei

A.M. Tijani, A. Talavera, B. Plaggenborg, C. Catala, C. Neiner, E.M.F. Damen, E. Verdugo, G.A. Wade, G.M. Hill, H.F. Henrichs, J.A. de Jong, J.-F. Donati, J.S. Nichols, K.L.J. Rygl, K. Wiersema, L. Kaper, P.M. Veen, R.S. Schnerr, S.L.S. Shorlin, V.C. Geers

arxiv:1305.2601 v1 · 2013-05-12 · 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{MBQYT232WYC4NUKYYOWVINBQU3}

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	2026-05-18T01:50:03.186494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

606189eb7ab605c6d158c3ad543430a6ffd50861865cca4186acbe2016c63882

Aliases

arxiv: 1305.2601 · arxiv_version: 1305.2601v1 · doi: 10.48550/arxiv.1305.2601 · pith_short_12: MBQYT232WYC4 · pith_short_16: MBQYT232WYC4NUKY · pith_short_8: MBQYT232

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/MBQYT232WYC4NUKYYOWVINBQU3 \
  | 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: 606189eb7ab605c6d158c3ad543430a6ffd50861865cca4186acbe2016c63882

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "672abaded9391baa8edb12463af6c49871cf00f1cbc84edc239971ba1fac8674",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-05-12T16:46:10Z",
    "title_canon_sha256": "07a1e9f0d8b9a969963e3a514963aca503a5a4f7916981d5b23a577142debfd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.2601",
    "kind": "arxiv",
    "version": 1
  }
}