Pith Number

pith:ADBSU4UO

pith:2011:ADBSU4UO5QDZJ2E4GBHX5TCJWK

not attested not anchored not stored refs pending

Towards a theory of rapidly oscillating Ap stars

Douglas Gough

arxiv:1112.0863 v1 · 2011-12-05 · astro-ph.SR · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ADBSU4UO5QDZJ2E4GBHX5TCJWK}

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	2026-05-18T04:06:57.580698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00c32a728eec0794e89c304f7ecc49b2937910726103a2dea2baba33d5d8829a

Aliases

arxiv: 1112.0863 · arxiv_version: 1112.0863v1 · doi: 10.48550/arxiv.1112.0863 · pith_short_12: ADBSU4UO5QDZ · pith_short_16: ADBSU4UO5QDZJ2E4 · pith_short_8: ADBSU4UO

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/ADBSU4UO5QDZJ2E4GBHX5TCJWK \
  | 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: 00c32a728eec0794e89c304f7ecc49b2937910726103a2dea2baba33d5d8829a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13f60ac9febb866a561ae134e559ace12ebebcb57bf01af462fa835d8249a6fc",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-12-05T09:30:06Z",
    "title_canon_sha256": "873a2b8fb848653dcecdfa9a3897a2f8aac4cf4f2e81bd2e37577dd660be007e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.0863",
    "kind": "arxiv",
    "version": 1
  }
}