Pith Number

pith:JXOSWC2B

pith:2014:JXOSWC2BXZA6VTTMSGWEHTOPU6

not attested not anchored not stored refs pending

OGLE-LMC-ECL-11893: The discovery of a long-period eclipsing binary with a circumstellar disk

Andrzej Udalski (Warsaw), Boaz Katz (IAS), C. Snodgrass, D. M. Bramich, Jose L. Prieto (Princeton), K. Horne, M. Dominik, M. Hundertmark, R. A. Street (LCOGT), R. Figuera Jaimes, Subo Dong (KIAA-PKU), Szymon Kozlowski (Warsaw), Y. Tsapras

arxiv:1401.1195 v2 · 2014-01-06 · astro-ph.SR · astro-ph.EP

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

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	2026-05-18T02:49:53.745760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ddd2b0b41be41eace6c91ac43cdcfa79907087f4e00ba85f5a56454463c137c

Aliases

arxiv: 1401.1195 · arxiv_version: 1401.1195v2 · doi: 10.48550/arxiv.1401.1195 · pith_short_12: JXOSWC2BXZA6 · pith_short_16: JXOSWC2BXZA6VTTM · pith_short_8: JXOSWC2B

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/JXOSWC2BXZA6VTTMSGWEHTOPU6 \
  | 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: 4ddd2b0b41be41eace6c91ac43cdcfa79907087f4e00ba85f5a56454463c137c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1831de13c9844cb17c0eb1747b732032a727b481ef4734eca75aaabc913795a",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-01-06T20:45:05Z",
    "title_canon_sha256": "653bc297a48a9ea9469c84218e85ed2919079da272234217d4fa198bcdcfab73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.1195",
    "kind": "arxiv",
    "version": 2
  }
}