Pith Number

pith:MSU3J5LM

pith:2007:MSU3J5LMBYLOXS2LDBBGFOLFLO

not attested not anchored not stored refs pending

Asteroseismological measurements on PG 1159-035, the prototype of the GW Vir variable stars

A. H. C\'orsico, J. E. S. Costa, L. G. Althaus, M. M. Miller Bertolami, S. O. Kepler

arxiv:0712.0795 v1 · 2007-12-05 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MSU3J5LMBYLOXS2LDBBGFOLFLO}

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	2026-07-04T17:07:07.153740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64a9b4f56c0e16ebcb4b184262b9655b95847a0edc4c8b3b01647c236d970913

Aliases

arxiv: 0712.0795 · arxiv_version: 0712.0795v1 · doi: 10.48550/arxiv.0712.0795 · pith_short_12: MSU3J5LMBYLO · pith_short_16: MSU3J5LMBYLOXS2L · pith_short_8: MSU3J5LM

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/MSU3J5LMBYLOXS2LDBBGFOLFLO \
  | 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: 64a9b4f56c0e16ebcb4b184262b9655b95847a0edc4c8b3b01647c236d970913

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "246019c2f5f4165690274df70268eb93e44c23deb9a810c5261ba4e96d71cd89",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-12-05T18:29:25Z",
    "title_canon_sha256": "6bedc0a406a4577c9f213f9cb49836e6cf084d765eb2fda82db561937f43f470"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0712.0795",
    "kind": "arxiv",
    "version": 1
  }
}