Pith Number

pith:5PGAPD7O

pith:2002:5PGAPD7OAY5TBO2LNXZMF27CG2

not attested not anchored not stored refs pending

The Optical Gravitational Lensing Experiment. Search for Planetary and Low-Luminosity Object Transits in the Galactic Disk. Results of 2001 Campaign

A. Udalski, B. Paczynski, G. Pietrzynski, I. Soszynski, K. Zebrun, L. Wyrzykowski, M. Kubiak, M. Szymanski, O. Szewczyk

arxiv:astro-ph/0202320 v2 · 2002-02-18 · 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{5PGAPD7OAY5TBO2LNXZMF27CG2}

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

2 papers in Pith

NGTS-39 b: A 58 d transiting warm Jupiter in an eccentric orbit

VarWISE: Infrared Variability via NEOWISE Single Exposure Photometry

Receipt and verification

First computed	2026-07-04T15:17:59.261959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebcc078fee063b30bb4b6df2c2ebe2369fda682af7e08123621abe7746cf51f1

Aliases

arxiv: astro-ph/0202320 · arxiv_version: astro-ph/0202320v2 · doi: 10.48550/arxiv.astro-ph/0202320 · pith_short_12: 5PGAPD7OAY5T · pith_short_16: 5PGAPD7OAY5TBO2L · pith_short_8: 5PGAPD7O

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/5PGAPD7OAY5TBO2LNXZMF27CG2 \
  | 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: ebcc078fee063b30bb4b6df2c2ebe2369fda682af7e08123621abe7746cf51f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4241d8ea4502a3db0920e0e96857b788e3e020bbc8cb7c89c6294a68701a56b3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-02-18T17:04:54Z",
    "title_canon_sha256": "881e878fbfebc7c320e4b1b1688e1e958c3e49571d598fc4ea76b0423141f6ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0202320",
    "kind": "arxiv",
    "version": 2
  }
}