Pith Number

pith:WAAHODDY

pith:2011:WAAHODDYQWEOWSPLSLD7KAIU3D

not attested not anchored not stored refs pending

Non-radial modes in cool stars

D. Stello

arxiv:1107.1311 v2 · 2011-07-07 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WAAHODDYQWEOWSPLSLD7KAIU3D}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:17:24.606310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b000770c788588eb49eb92c7f50114d8fa3f40727de375b5123743144a2cd361

Aliases

arxiv: 1107.1311 · arxiv_version: 1107.1311v2 · doi: 10.48550/arxiv.1107.1311 · pith_short_12: WAAHODDYQWEO · pith_short_16: WAAHODDYQWEOWSPL · pith_short_8: WAAHODDY

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/WAAHODDYQWEOWSPLSLD7KAIU3D \
  | 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: b000770c788588eb49eb92c7f50114d8fa3f40727de375b5123743144a2cd361

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dd9f0b9f13142526fc682095b1682bd4bd1395a7d946c87510f0784e5d3909b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-07-07T07:50:20Z",
    "title_canon_sha256": "f0c162fa2407c6f4cd0d57bb17adc1487da90a66d6235b14ab743ae07f57d14e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.1311",
    "kind": "arxiv",
    "version": 2
  }
}