Pith Number

pith:7O3CH7FW

pith:2013:7O3CH7FWNUPKODQNWPSBYR5OF3

not attested not anchored not stored refs pending

KOI-200b and KOI-889b: two transiting exoplanets detected and characterized with Kepler, SOPHIE and HARPS-N

A. Santerne, A.S. Bonomo, C. Damiani, C. Moutou, F. Bouchy, G. Bruno, G. Hebrard, G. Montagnier, J.-M. Almenara, M. Deleuil, R.F. Diaz

arxiv:1304.6002 v1 · 2013-04-22 · 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{7O3CH7FWNUPKODQNWPSBYR5OF3}

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	2026-05-18T01:50:23.577370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbb623fcb66d1ea70e0db3e41c47ae2edbb21487019d047e89287fd483aba048

Aliases

arxiv: 1304.6002 · arxiv_version: 1304.6002v1 · doi: 10.48550/arxiv.1304.6002 · pith_short_12: 7O3CH7FWNUPK · pith_short_16: 7O3CH7FWNUPKODQN · pith_short_8: 7O3CH7FW

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/7O3CH7FWNUPKODQNWPSBYR5OF3 \
  | 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: fbb623fcb66d1ea70e0db3e41c47ae2edbb21487019d047e89287fd483aba048

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "644b1ca409bed0b41eb0c71948190872543cb1b7742fd9a5eff62d1eecb68d21",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-04-22T16:09:45Z",
    "title_canon_sha256": "997f7fdb6a870a3dd205a4e8cdc82061697d9fa062504958ddbde9cc27e3fa1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.6002",
    "kind": "arxiv",
    "version": 1
  }
}