Pith Number

pith:OFAUQ7BX

pith:2017:OFAUQ7BX7T5PYOA2QEAHLDDVBH

not attested not anchored not stored refs pending

Three new pulsating sdB stars discovered with SuperWASP

Barry Smalley, Daniel L. Holdsworth, John H. Telting, Roy H. {\O}stensen

arxiv:1701.02761 v1 · 2017-01-10 · 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{OFAUQ7BX7T5PYOA2QEAHLDDVBH}

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	2026-05-18T00:52:35.227239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7141487c37fcfafc381a8100758c7509c26a8a09972984f2ac5118bb774dbf1f

Aliases

arxiv: 1701.02761 · arxiv_version: 1701.02761v1 · doi: 10.48550/arxiv.1701.02761 · pith_short_12: OFAUQ7BX7T5P · pith_short_16: OFAUQ7BX7T5PYOA2 · pith_short_8: OFAUQ7BX

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/OFAUQ7BX7T5PYOA2QEAHLDDVBH \
  | 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: 7141487c37fcfafc381a8100758c7509c26a8a09972984f2ac5118bb774dbf1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "524b5d01eb53634cdd1389e57451fca750e3b5629ef7caaa74ef3f92e0e57e17",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-01-10T19:30:04Z",
    "title_canon_sha256": "6577291769dbde2bf51c883dce9944e23e3927e00beccfe888780002c07b4bc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.02761",
    "kind": "arxiv",
    "version": 1
  }
}