Pith Number

pith:ZOG3BM3R

pith:2011:ZOG3BM3RPZ3OLSCBMBSLWS4FO4

not attested not anchored not stored refs pending

HD 5388 b is a 69 M_Jup companion instead of a planet

Christophe Lovis, Damien Segransan (Observatoire de Geneve), Didier Queloz, Johannes Sahlmann

arxiv:1102.3372 v1 · 2011-02-16 · 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{ZOG3BM3RPZ3OLSCBMBSLWS4FO4}

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	2026-05-18T04:28:30.359327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb8db0b3717e76e5c8416064bb4b8577015ffad456faa8b6f2476f78e768e3a2

Aliases

arxiv: 1102.3372 · arxiv_version: 1102.3372v1 · doi: 10.48550/arxiv.1102.3372 · pith_short_12: ZOG3BM3RPZ3O · pith_short_16: ZOG3BM3RPZ3OLSCB · pith_short_8: ZOG3BM3R

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/ZOG3BM3RPZ3OLSCBMBSLWS4FO4 \
  | 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: cb8db0b3717e76e5c8416064bb4b8577015ffad456faa8b6f2476f78e768e3a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e784ef637dcc3dbca0dee4348e7ef89190aca81d54932d357ffd607d405220b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-02-16T16:42:12Z",
    "title_canon_sha256": "9d34ea9622eec9a86641386fea719d08984b121ade09be4330376243d879c840"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.3372",
    "kind": "arxiv",
    "version": 1
  }
}