Pith Number

pith:UVZHTPRV

pith:2013:UVZHTPRVPDIAVUIJMQXJVVUR4N

not attested not anchored not stored refs pending

Starspots - Transit Depth Relation of the Evaporating Planet Candidate KIC 12557548b

Hajime Kawahara, Kenji Kurosaki, Masahiro Ikoma, Teruyuki Hirano, Yuichi Ito

arxiv:1308.1585 v4 · 2013-08-07 · 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{UVZHTPRVPDIAVUIJMQXJVVUR4N}

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	2026-05-18T03:08:46.792611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a57279be3578d00ad109642e9ad691e357fa4e334eb235a9f65e53664d73929b

Aliases

arxiv: 1308.1585 · arxiv_version: 1308.1585v4 · doi: 10.48550/arxiv.1308.1585 · pith_short_12: UVZHTPRVPDIA · pith_short_16: UVZHTPRVPDIAVUIJ · pith_short_8: UVZHTPRV

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/UVZHTPRVPDIAVUIJMQXJVVUR4N \
  | 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: a57279be3578d00ad109642e9ad691e357fa4e334eb235a9f65e53664d73929b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "deb39384f1e0dd54ae5ef9d6809e8267899fe057245fbe80b17551480772ceeb",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-08-07T14:44:57Z",
    "title_canon_sha256": "1a7e8a7e25689857acdf20ad4c6ffde6d13ee1541dc147c31e08ea6ac6f8bcbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.1585",
    "kind": "arxiv",
    "version": 4
  }
}