Pith Number

pith:7A6OCQC7

pith:2025:7A6OCQC7XYBUU4FTC4OVSBGTKS

not attested not anchored not stored refs pending

Measuring Long Stellar Rotation Periods (>10 days) from TESS FFI Light Curves is Possible: An Investigation Using TESS and ZTF

Daniel Foreman-Mackey, Isabel Colman, Ruth Angus, Soichiro Hattori, Yuxi (Lucy) Lu

arxiv:2505.10376 v1 · 2025-05-15 · astro-ph.SR · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7A6OCQC7XYBUU4FTC4OVSBGTKS}

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	2026-07-05T11:03:37.503229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f83ce1405fbe034a70b3171d5904d354b41460d59fc5b3cc6ca77f1ef6129ffb

Aliases

arxiv: 2505.10376 · arxiv_version: 2505.10376v1 · doi: 10.48550/arxiv.2505.10376 · pith_short_12: 7A6OCQC7XYBU · pith_short_16: 7A6OCQC7XYBUU4FT · pith_short_8: 7A6OCQC7

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/7A6OCQC7XYBUU4FTC4OVSBGTKS \
  | 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: f83ce1405fbe034a70b3171d5904d354b41460d59fc5b3cc6ca77f1ef6129ffb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06335b8b9e44d6d422a5b72221b75917472de7153c3e710f10fbb474ecfe0ef5",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-05-15T14:59:36Z",
    "title_canon_sha256": "987f4783af682c39b88e14ed12a54b8e4c63b7be31ec49a2da61bd0dae1bea37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.10376",
    "kind": "arxiv",
    "version": 1
  }
}