Pith Number

pith:I2ISMO3O

pith:2013:I2ISMO3OY3M3L5ZHTCRMVUF2FM

not attested not anchored not stored refs pending

MOA-2011-BLG-293Lb: First Microlensing Planet possibly in the Habitable Zone

A. Fukui, A. Gould, A. Udalski, B.S. Gaudi, D.P. Bennett, J.C Yee, J.-P. Beaulieu, T. Sumi, V. Batista

arxiv:1310.3706 v3 · 2013-10-14 · 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{I2ISMO3OY3M3L5ZHTCRMVUF2FM}

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	2026-05-18T01:47:05.771385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4691263b6ec6d9b5f72798a2cad0ba2b0d4603dbf7c7c5ee642841602fbd7624

Aliases

arxiv: 1310.3706 · arxiv_version: 1310.3706v3 · doi: 10.48550/arxiv.1310.3706 · pith_short_12: I2ISMO3OY3M3 · pith_short_16: I2ISMO3OY3M3L5ZH · pith_short_8: I2ISMO3O

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/I2ISMO3OY3M3L5ZHTCRMVUF2FM \
  | 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: 4691263b6ec6d9b5f72798a2cad0ba2b0d4603dbf7c7c5ee642841602fbd7624

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3be215a316befd05288262a529fa0cbb228a39d5c2b96f8df8d54f21aa61314",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-10-14T14:53:34Z",
    "title_canon_sha256": "b5ce3bad292e8d3a6debf5e783a6e31994ad3ef3be2b0bab36d22e93b1a67a27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.3706",
    "kind": "arxiv",
    "version": 3
  }
}