Pith Number

pith:T4FWFL7A

pith:2013:T4FWFL7AFYNACLV3J6YEVPINEJ

not attested not anchored not stored refs pending

Pulsations of rapidly rotating evolved stars

I. W. Roxburgh, M-A Dupret, R-M. Ouazzani

arxiv:1301.2496 v1 · 2013-01-11 · 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{T4FWFL7AFYNACLV3J6YEVPINEJ}

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	2026-05-18T03:36:37.765374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f0b62afe02e1a012ebb4fb04abd0d224bd2157a447bcac609b9d2bf7c3f8019

Aliases

arxiv: 1301.2496 · arxiv_version: 1301.2496v1 · doi: 10.48550/arxiv.1301.2496 · pith_short_12: T4FWFL7AFYNA · pith_short_16: T4FWFL7AFYNACLV3 · pith_short_8: T4FWFL7A

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/T4FWFL7AFYNACLV3J6YEVPINEJ \
  | 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: 9f0b62afe02e1a012ebb4fb04abd0d224bd2157a447bcac609b9d2bf7c3f8019

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f089dc74dce2423548785e4423b36b3cb47d60e8b1d0a31c5d9a25d226063f21",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-01-11T13:44:29Z",
    "title_canon_sha256": "80b96fd45502ae63c17e31d63550d476c1626bb493af76afd63a531c6087995c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2496",
    "kind": "arxiv",
    "version": 1
  }
}