Pith Number

pith:YVU7GUC2

pith:2013:YVU7GUC27FZOT57MR7J7SIIXH5

not attested not anchored not stored refs pending

Stellar Rotation Periods of the Kepler Objects of Interest: A Dearth of Close-in Planets around Fast Rotators

Amy McQuillan, Suzanne Aigrain, Tsevi Mazeh

arxiv:1308.1845 v1 · 2013-08-08 · astro-ph.EP · 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{YVU7GUC27FZOT57MR7J7SIIXH5}

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	2026-05-18T01:48:22.288860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c569f3505af972e9f7ec8fd3f921173f7c2656754d5533f98652ca98a22101da

Aliases

arxiv: 1308.1845 · arxiv_version: 1308.1845v1 · doi: 10.48550/arxiv.1308.1845 · pith_short_12: YVU7GUC27FZO · pith_short_16: YVU7GUC27FZOT57M · pith_short_8: YVU7GUC2

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/YVU7GUC27FZOT57MR7J7SIIXH5 \
  | 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: c569f3505af972e9f7ec8fd3f921173f7c2656754d5533f98652ca98a22101da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14c9ae44cd5360bbaedb96020969737b604386b0e247abbc0490586154555f49",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-08-08T13:28:51Z",
    "title_canon_sha256": "b55fdc0a655c0d72e81aa734cbbf8dea29e3f9d117d3c68b2144d9029c6bc005"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.1845",
    "kind": "arxiv",
    "version": 1
  }
}