Pith Number

pith:QPKGCVZU

pith:2016:QPKGCVZUV42LPZKO2HHXV27G5Y

not attested not anchored not stored refs pending

Asteroseismology of 1523 misclassified red giants using $\textit{Kepler}$ data

Daniel Huber, Dennis Stello, Jie Yu, Maosheng Xiang, Shaolan Bi, Simon J. Murphy, Tanda Li, Timothy R. Bedding

arxiv:1608.05803 v1 · 2016-08-20 · 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{QPKGCVZUV42LPZKO2HHXV27G5Y}

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	2026-05-18T01:08:23.151246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83d4615734af34b7e54ed1cf7aebe6ee12e122e5e7ac5cbbf2e53e7a812ac322

Aliases

arxiv: 1608.05803 · arxiv_version: 1608.05803v1 · doi: 10.48550/arxiv.1608.05803 · pith_short_12: QPKGCVZUV42L · pith_short_16: QPKGCVZUV42LPZKO · pith_short_8: QPKGCVZU

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/QPKGCVZUV42LPZKO2HHXV27G5Y \
  | 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: 83d4615734af34b7e54ed1cf7aebe6ee12e122e5e7ac5cbbf2e53e7a812ac322

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3b3a3e90742eaf63c79bca1422a7e1c66f911809ef501232532dace13c13f68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-08-20T09:15:07Z",
    "title_canon_sha256": "2316986c823b573a3f282ce578262d3fae7b4ee1df91dde9d2eb8306240d7085"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.05803",
    "kind": "arxiv",
    "version": 1
  }
}