Pith Number

pith:KEEPPLKB

pith:2010:KEEPPLKB5ZYF5X7KKAXXWTB4LH

not attested not anchored not stored refs pending

Transit Timing Variation Analysis of OGLE-TR-132b with Seven New Transits

David J. Osip, Elisabeth R. Adams, James L. Elliot, Mercedes Lopez-Morales, Sara Seager

arxiv:1012.3365 v1 · 2010-12-15 · 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{KEEPPLKB5ZYF5X7KKAXXWTB4LH}

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	2026-05-18T04:14:55.094113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5108f7ad41ee705edfea502f7b4c3c59da1b2f1ac2ceb045d160e52fa793a72b

Aliases

arxiv: 1012.3365 · arxiv_version: 1012.3365v1 · doi: 10.48550/arxiv.1012.3365 · pith_short_12: KEEPPLKB5ZYF · pith_short_16: KEEPPLKB5ZYF5X7K · pith_short_8: KEEPPLKB

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/KEEPPLKB5ZYF5X7KKAXXWTB4LH \
  | 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: 5108f7ad41ee705edfea502f7b4c3c59da1b2f1ac2ceb045d160e52fa793a72b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f237f37b1e2887ac28d38dc81de3ec82cb6a9293246a73f3155c7fe81c00f06",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-12-15T15:45:46Z",
    "title_canon_sha256": "ec278fff10cbf4b77ae4b13a054ea38c13767ac8bcce43c9f2e9685c2616df09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.3365",
    "kind": "arxiv",
    "version": 1
  }
}