Pith Number

pith:H7CUVV3I

pith:2019:H7CUVV3IRJ3IWGFOTFJEMMK5ZK

not attested not anchored not stored refs pending

Period spacings of $\gamma$ Doradus pulsators in the \textit{Kepler} field: Rossby and gravity modes in 82 stars

Gang Li, Simon J. Murphy, Timothy R. Bedding, Timothy Van Reeth, Victoria Antoci

arxiv:1904.12291 v1 · 2019-04-28 · 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{H7CUVV3IRJ3IWGFOTFJEMMK5ZK}

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	2026-05-17T23:46:52.303401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fc54ad7688a768b18ae995246315dca8573772df6d1b11fc416c62a7bcedac0

Aliases

arxiv: 1904.12291 · arxiv_version: 1904.12291v1 · doi: 10.48550/arxiv.1904.12291 · pith_short_12: H7CUVV3IRJ3I · pith_short_16: H7CUVV3IRJ3IWGFO · pith_short_8: H7CUVV3I

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/H7CUVV3IRJ3IWGFOTFJEMMK5ZK \
  | 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: 3fc54ad7688a768b18ae995246315dca8573772df6d1b11fc416c62a7bcedac0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c9c2a3363f1e6bddd5460ae7a4b192c6a2a155b6c1559fb0af20324bd4d7fad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-04-28T09:56:54Z",
    "title_canon_sha256": "903053861f8132e23820df8421ee02b0719e57484ff01d91dc23d2892e997d9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.12291",
    "kind": "arxiv",
    "version": 1
  }
}