Pith Number

pith:HOJGSDZD

pith:2012:HOJGSDZD3MME6OYIXPAB5PRMOD

not attested not anchored not stored refs pending

Kepler Eclipsing Binary Stars. III. Classification of Kepler Eclipsing Binary Light Curves with Locally Linear Embedding

Andrej Prsa, Gal Matijevic, Jerome A. Orosz, Steven Bloemen, Thomas Barclay, William F. Welsh

arxiv:1204.2113 v1 · 2012-04-10 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HOJGSDZD3MME6OYIXPAB5PRMOD}

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	2026-05-18T01:57:55.413796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b92690f23db184f3b08bbc01ebe2c70e8a0831f643aecc6e7282e9c142759a3

Aliases

arxiv: 1204.2113 · arxiv_version: 1204.2113v1 · doi: 10.48550/arxiv.1204.2113 · pith_short_12: HOJGSDZD3MME · pith_short_16: HOJGSDZD3MME6OYI · pith_short_8: HOJGSDZD

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/HOJGSDZD3MME6OYIXPAB5PRMOD \
  | 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: 3b92690f23db184f3b08bbc01ebe2c70e8a0831f643aecc6e7282e9c142759a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38c55ed237b6dee95778bf8664c1a1a8f702e5c496ecaffccc3b26ea184a99bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-04-10T11:50:01Z",
    "title_canon_sha256": "e6f55ac7960720928319b0eaa90adb75b3dd09da2be68e2a319c214556690137"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.2113",
    "kind": "arxiv",
    "version": 1
  }
}