Pith Number

pith:AOZAKS4A

pith:2012:AOZAKS4ATYDMWCWBEMM7JHT7AF

not attested not anchored not stored refs pending

Asteroseismology of the Nearby SN-II Progenitor: Rigel Part I. The MOST High Precision Photometry and Radial Velocity Monitoring

Andres Moya, Edward F. Guinan, Ehsan Moravveji, Matt Shultz, Michael H. Williamson

arxiv:1201.0843 v1 · 2012-01-04 · 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{AOZAKS4ATYDMWCWBEMM7JHT7AF}

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	2026-05-18T03:16:38.732486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03b2054b809e06cb0ac12319f49e7f01557d3ea87df4d3829c1096e5893218a3

Aliases

arxiv: 1201.0843 · arxiv_version: 1201.0843v1 · doi: 10.48550/arxiv.1201.0843 · pith_short_12: AOZAKS4ATYDM · pith_short_16: AOZAKS4ATYDMWCWB · pith_short_8: AOZAKS4A

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/AOZAKS4ATYDMWCWBEMM7JHT7AF \
  | 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: 03b2054b809e06cb0ac12319f49e7f01557d3ea87df4d3829c1096e5893218a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc49fbfe1f0bf3648315354c03fe0285310b0fca074a741de214d97c98f6e41e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-01-04T08:30:28Z",
    "title_canon_sha256": "c6d9ec696507cd3c72f4bdd1f9132fe60f0ffe0408deddeafdcac461d9a62a75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.0843",
    "kind": "arxiv",
    "version": 1
  }
}