Pith Number

pith:S3EQCBOG

pith:2018:S3EQCBOGOMVIWFELEF2VKPFYUC

not attested not anchored not stored refs pending

An ice giant exoplanet interpretation of the anomaly in microlensing event OGLE-2011-BLG-0173

A. Udalski, B. S. Gaudi, I. Soszynski, J. Skowron, K. Ulaczyk, L. Wyrzykowski, M. K. Szymanski, P. Pietrukowicz, R. Poleski, S. Kozlowski

arxiv:1805.00049 v2 · 2018-04-30 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S3EQCBOGOMVIWFELEF2VKPFYUC}

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	2026-05-18T00:06:59.934925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96c90105c6732a8b148b2175553cb8a095a125b65a2c6d7b68ab8592fa3723a9

Aliases

arxiv: 1805.00049 · arxiv_version: 1805.00049v2 · doi: 10.48550/arxiv.1805.00049 · pith_short_12: S3EQCBOGOMVI · pith_short_16: S3EQCBOGOMVIWFEL · pith_short_8: S3EQCBOG

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/S3EQCBOGOMVIWFELEF2VKPFYUC \
  | 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: 96c90105c6732a8b148b2175553cb8a095a125b65a2c6d7b68ab8592fa3723a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "745c5f4d3a253aaf583c211918e6defd309f9a83287039ec37b64a5aa62d5b62",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-04-30T18:18:33Z",
    "title_canon_sha256": "e936f8a621b3b816b7fbc7c9851179a77e303c74b1375a456934c4d032a7f615"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.00049",
    "kind": "arxiv",
    "version": 2
  }
}