Pith Number

pith:4GCSQQJI

pith:2002:4GCSQQJI2WIY25WKAWUPRFJQXS

not attested not anchored not stored refs pending

Survey for Transiting Extrasolar Planets in Stellar Systems (STEPSS): The Frequency of Planets in NGC 1245

(2) IAS), B. Scott Gaudi (2), Christopher J. Burke (1), D.L. DePoy (1), J.L. Marshall (1), Richard W. Pogge (1) ((1) The Ohio State University

arxiv:astro-ph/0208305 v1 · 2002-08-15 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4GCSQQJI2WIY25WKAWUPRFJQXS}

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.

Cited by

1 paper in Pith

Analysis of Newly Catalogued Open Star Cluster UPK~220 with Gaia DR3 and TESS: Discovering Member Variable Stars

Receipt and verification

First computed	2026-07-04T14:12:10.251222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e185284128d5918d76ca05a8f89530bc95eded74058d415b9e8ac3d046f3021d

Aliases

arxiv: astro-ph/0208305 · arxiv_version: astro-ph/0208305v1 · doi: 10.48550/arxiv.astro-ph/0208305 · pith_short_12: 4GCSQQJI2WIY · pith_short_16: 4GCSQQJI2WIY25WK · pith_short_8: 4GCSQQJI

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/4GCSQQJI2WIY25WKAWUPRFJQXS \
  | 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: e185284128d5918d76ca05a8f89530bc95eded74058d415b9e8ac3d046f3021d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3dc14803fed99e61eb3c23ce12a0a51bb5b59176c10e0efae21d6c29eb83f5c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-08-15T21:34:40Z",
    "title_canon_sha256": "46ccf5cbb10edc0a86739ca85910318cf7a10cad37330b73db368cfd37dce8a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0208305",
    "kind": "arxiv",
    "version": 1
  }
}