Pith Number

pith:EB3YXXAQ

pith:2004:EB3YXXAQBIS3TFMCTSYCX5EVYA

not attested not anchored not stored refs pending

Microlensing Characterization of Wide-Separation Planets

Andrew Gould (OSU), B. Scott Gaudi (Harvard-Smisonian Center for Astrophysics), Cheongho Han (Chungbuk Natl. Univ. Korea, Jin H. An (Univ. Of Cambridge), OSU)

arxiv:astro-ph/0409589 v1 · 2004-09-24 · 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{EB3YXXAQBIS3TFMCTSYCX5EVYA}

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

AMPM I. A Targeted Search for Asteroid Mass Primordial Black Hole Microlenses

Receipt and verification

First computed	2026-07-04T16:44:45.283891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20778bdc100a25b995829cb02bf495c01e44f2595c44f8494ec472f06ca7364b

Aliases

arxiv: astro-ph/0409589 · arxiv_version: astro-ph/0409589v1 · doi: 10.48550/arxiv.astro-ph/0409589 · pith_short_12: EB3YXXAQBIS3 · pith_short_16: EB3YXXAQBIS3TFMC · pith_short_8: EB3YXXAQ

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/EB3YXXAQBIS3TFMCTSYCX5EVYA \
  | 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: 20778bdc100a25b995829cb02bf495c01e44f2595c44f8494ec472f06ca7364b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec4281c15d42006140e9a3c3038f19d91e1294b0e67526afc6913a5f2baf52a0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-09-24T14:27:30Z",
    "title_canon_sha256": "00760122a217cbc107f77d954dc2ff05d6d182382e351c6a343c3465230c0210"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0409589",
    "kind": "arxiv",
    "version": 1
  }
}