Pith Number

pith:YXIKFB5N

pith:2014:YXIKFB5NTS5F3HG6ORKTBYAAD2

not attested not anchored not stored refs pending

Finding binaries among Kepler pulsating stars from phase modulation of their pulsations

Donald W. Kurtz, Hans Kjeldsen, Hiromoto Shibahashi, Simon J. Murphy, Timothy R. Bedding

arxiv:1404.5649 v1 · 2014-04-22 · 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{YXIKFB5NTS5F3HG6ORKTBYAAD2}

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	2026-05-18T01:43:26.210573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5d0a287ad9cba5d9cde745530e0001eb95f99bf2438c8a86e551efa63b58a7b

Aliases

arxiv: 1404.5649 · arxiv_version: 1404.5649v1 · doi: 10.48550/arxiv.1404.5649 · pith_short_12: YXIKFB5NTS5F · pith_short_16: YXIKFB5NTS5F3HG6 · pith_short_8: YXIKFB5N

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/YXIKFB5NTS5F3HG6ORKTBYAAD2 \
  | 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: c5d0a287ad9cba5d9cde745530e0001eb95f99bf2438c8a86e551efa63b58a7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c76ef221fc1675432b0c11bbf3a54352f243a49b3617625f3d1a687eb3d37f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-04-22T20:59:26Z",
    "title_canon_sha256": "36af67493a323a9d491066ccebd07d84abff8dbf449a45fbc31647dcd94ab605"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.5649",
    "kind": "arxiv",
    "version": 1
  }
}