Pith Number

pith:SRFQ6D7B

pith:2011:SRFQ6D7B2I6IVNDWHPBG6XWQJA

not attested not anchored not stored refs pending

Asteroseismology of the Kepler V777 Her variable white dwarf with fully evolutionary models

Agn\`es Bischoff-Kim, Alejandro H. C\'orsico, Leandro G. Althaus, Marcelo M. Miller Bertolami

arxiv:1112.5882 v3 · 2011-12-26 · 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{SRFQ6D7B2I6IVNDWHPBG6XWQJA}

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	2026-05-18T01:59:00.554109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

944b0f0fe1d23c8ab4763bc26f5ed04823f0b1a976faddf5504dad9a51b12a88

Aliases

arxiv: 1112.5882 · arxiv_version: 1112.5882v3 · doi: 10.48550/arxiv.1112.5882 · pith_short_12: SRFQ6D7B2I6I · pith_short_16: SRFQ6D7B2I6IVNDW · pith_short_8: SRFQ6D7B

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/SRFQ6D7B2I6IVNDWHPBG6XWQJA \
  | 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: 944b0f0fe1d23c8ab4763bc26f5ed04823f0b1a976faddf5504dad9a51b12a88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "020252938a3a462b8e47ecfb5db9655a580038df5d92ce70a67cfe55cbf0e66b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-12-26T19:07:48Z",
    "title_canon_sha256": "5b0d340dec2d2c6aabcc21fcf639d538a27a14a4943fc52eada07aa0e42cac57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.5882",
    "kind": "arxiv",
    "version": 3
  }
}