Pith Number

pith:IT65CLL3

pith:2010:IT65CLL3MYGGAU7TTFZKZZEEQE

not attested not anchored not stored refs pending

SOPHIE velocimetry of Kepler transit candidates II. KOI-428b: a hot Jupiter transiting a subgiant F-star

A. Eggenberger, A. Santerne, C. Gry, C. Moutou, D. Ehrenreich, F. Bouchy, G. Hebrard, M. Deleuil, R. F. Diaz, S. Udry

arxiv:1101.0196 v1 · 2010-12-31 · 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	2026-05-18T04:16:30.827360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44fdd12d7b660c6053f39972ace484810bd1301d70f48b32067ca1c3ad5ebaf2

Aliases

arxiv: 1101.0196 · arxiv_version: 1101.0196v1 · doi: 10.48550/arxiv.1101.0196 · pith_short_12: IT65CLL3MYGG · pith_short_16: IT65CLL3MYGGAU7T · pith_short_8: IT65CLL3

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/IT65CLL3MYGGAU7TTFZKZZEEQE \
  | 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: 44fdd12d7b660c6053f39972ace484810bd1301d70f48b32067ca1c3ad5ebaf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fce0f6777511f163cae7b2770dce9c25a4f077e5f57ab69f40d82997eec3bf1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-12-31T03:54:30Z",
    "title_canon_sha256": "ef48dbba99c204f898dd4bf728a531eba283ae89a9c59093132fcbedbe4f6358"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.0196",
    "kind": "arxiv",
    "version": 1
  }
}