Pith Number

pith:GIIGVQ6E

pith:2020:GIIGVQ6EZPSZADU7NOHEBJRVCW

not attested not anchored not stored refs pending

Asteroseismology of 36 \emph{Kepler} subgiants -- I. Oscillation frequencies, linewidths and amplitudes

Dennis Stello, Shaolan Bi, Tanda Li, Timothy R. Bedding, Timothy R. White, Yaguang Li, Yixiao Zhou

arxiv:2005.06460 v1 · 2020-05-11 · 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{GIIGVQ6EZPSZADU7NOHEBJRVCW}

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	2026-07-05T01:05:50.565883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32106ac3c4cbe5900e9f6b8e40a63515a9ef117bcc6869acf19b11dbfbfeb543

Aliases

arxiv: 2005.06460 · arxiv_version: 2005.06460v1 · doi: 10.48550/arxiv.2005.06460 · pith_short_12: GIIGVQ6EZPSZ · pith_short_16: GIIGVQ6EZPSZADU7 · pith_short_8: GIIGVQ6E

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/GIIGVQ6EZPSZADU7NOHEBJRVCW \
  | 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: 32106ac3c4cbe5900e9f6b8e40a63515a9ef117bcc6869acf19b11dbfbfeb543

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c48f29e078523485c91151fed24d0f79f37298a6cf4e70f2fef97f8eb809d49",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-05-11T16:56:01Z",
    "title_canon_sha256": "2787a8841ca0f5b8e54f6bc18d950325f3ab560f96da5a67b2d8017f594fa55d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.06460",
    "kind": "arxiv",
    "version": 1
  }
}