Pith Number

pith:TW2CCIJ7

pith:2015:TW2CCIJ7NOSC4EZBU7WTFWUBXV

not attested not anchored not stored refs pending

Testing the recovery of stellar rotation signals from Kepler light curves using a blind hare-and-hounds exercise

A. F. Lanza, A. McQuillan, J. Llama, J. R. A. Davenport, J. R. De Medeiros, K. L. Hay, M. B. Nielsen, M. L. das Chagas, R. A. Garcia, S. Aigrain, T. Ceillier, T. Mazeh, T. Reinhold

arxiv:1504.04029 v1 · 2015-04-15 · 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{TW2CCIJ7NOSC4EZBU7WTFWUBXV}

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	2026-05-18T02:03:32.681387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9db421213f6ba42e1321a7ed32da81bd5ce279b18032846fdf3e5c9da0eb2226

Aliases

arxiv: 1504.04029 · arxiv_version: 1504.04029v1 · doi: 10.48550/arxiv.1504.04029 · pith_short_12: TW2CCIJ7NOSC · pith_short_16: TW2CCIJ7NOSC4EZB · pith_short_8: TW2CCIJ7

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/TW2CCIJ7NOSC4EZBU7WTFWUBXV \
  | 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: 9db421213f6ba42e1321a7ed32da81bd5ce279b18032846fdf3e5c9da0eb2226

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a93f91249281db9f1901be0c68690b04d0e66f9b900ec23ee092a0895bdbe351",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-04-15T20:02:12Z",
    "title_canon_sha256": "a0928438d092a63d5ec99c0d17ffc485347683eb5b3153abf5e3465eccea5f58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04029",
    "kind": "arxiv",
    "version": 1
  }
}