Pith Number

pith:V7ZHTORC

pith:2012:V7ZHTORCI55VRGYWTRA5O75SSN

not attested not anchored not stored refs pending

Complex asteroseismology of the Slowly Pulsating B-type star HD74560

Jadwiga Daszy\'nska-Daszkiewicz, Przemys{\l}aw Walczak, Wojciech Szewczuk

arxiv:1204.3152 v1 · 2012-04-14 · 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{V7ZHTORCI55VRGYWTRA5O75SSN}

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	2026-05-18T01:57:52.507763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aff279ba22477b589b169c41d77fb293542f8c746f18767c7804c618a55352d8

Aliases

arxiv: 1204.3152 · arxiv_version: 1204.3152v1 · doi: 10.48550/arxiv.1204.3152 · pith_short_12: V7ZHTORCI55V · pith_short_16: V7ZHTORCI55VRGYW · pith_short_8: V7ZHTORC

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/V7ZHTORCI55VRGYWTRA5O75SSN \
  | 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: aff279ba22477b589b169c41d77fb293542f8c746f18767c7804c618a55352d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "672d4764e52b44b2eee4f7c2ad4fadee33d46d7a2ef1d8cfa20ff443ff8b6f5f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-04-14T08:13:55Z",
    "title_canon_sha256": "7484bf06134c1105560737e32552d9ee3051e1bf95760e4a00ea043e0aee5abe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.3152",
    "kind": "arxiv",
    "version": 1
  }
}