Pith Number

pith:FGUKNHIG

pith:2010:FGUKNHIGZ6BD75UF5UYVJBCFYL

not attested not anchored not stored refs pending

Does GD 356 have a Terrestrial Planetary Companion?

Christopher A. Tout, Dayal T. Wickramasinghe, Jay Farihi, Lilia Ferrario, Richard J. Stancliffe

arxiv:1002.1761 v1 · 2010-02-09 · 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{FGUKNHIGZ6BD75UF5UYVJBCFYL}

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	2026-05-18T02:09:11.036106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29a8a69d06cf823ff685ed31548445c2ef648e6020ea78d03f5f63383242164e

Aliases

arxiv: 1002.1761 · arxiv_version: 1002.1761v1 · doi: 10.48550/arxiv.1002.1761 · pith_short_12: FGUKNHIGZ6BD · pith_short_16: FGUKNHIGZ6BD75UF · pith_short_8: FGUKNHIG

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/FGUKNHIGZ6BD75UF5UYVJBCFYL \
  | 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: 29a8a69d06cf823ff685ed31548445c2ef648e6020ea78d03f5f63383242164e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7496024f980c363871a26f5ac217a9c6e964c1898feb38f27c720f115d559fa3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-02-09T02:58:38Z",
    "title_canon_sha256": "7aba83c1fb95bccffe40d3eb4a5cd756384e90f9682bab515ca3dd0ea685020b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.1761",
    "kind": "arxiv",
    "version": 1
  }
}