Pith Number

pith:57EY3AEW

pith:2025:57EY3AEWXXM5DRKYSOFUGZTH3U

not attested not anchored not stored refs pending

Multi-band, Multi-epoch Photometry of the Spot-crossing System TOI-3884: Refined System Geometry and Spot Properties

Akihiko Fukui, Avi Shporer, Gregor Srdoc, Jerome P. de Leon, John H. Livingston, Kai Ikuta, Karen A. Collins, Khalid Barkaoui, Mayuko Mori, Norio Narita, Richard P. Schwarz, Teruyuki Hirano, Yugo Kawai

arxiv:2506.06445 v2 · 2025-06-06 · 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{57EY3AEWXXM5DRKYSOFUGZTH3U}

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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.

Cited by

1 paper in Pith

Spot-Crossing Variations Confirm a Misaligned Orbit for a Planet Transiting an M Dwarf

Receipt and verification

First computed	2026-07-05T12:06:13.473398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efc98d8096bdd9d1c558938b436667dd125f751da80479f7c6c880a3c1ddef27

Aliases

arxiv: 2506.06445 · arxiv_version: 2506.06445v2 · doi: 10.48550/arxiv.2506.06445 · pith_short_12: 57EY3AEWXXM5 · pith_short_16: 57EY3AEWXXM5DRKY · pith_short_8: 57EY3AEW

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/57EY3AEWXXM5DRKYSOFUGZTH3U \
  | 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: efc98d8096bdd9d1c558938b436667dd125f751da80479f7c6c880a3c1ddef27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cafd666e83625aa26ed664bf01aa1841ff707325eddbe57920d4f7876c5e81f3",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-06-06T18:07:55Z",
    "title_canon_sha256": "9f71c36fdbcc0346314907e9e75e53c3d876a12f9a636a791a0ea800a9d989a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.06445",
    "kind": "arxiv",
    "version": 2
  }
}