Pith Number

pith:LCCONKM5

pith:2014:LCCONKM5ADWJZTI7LLJ4J2FUGL

not attested not anchored not stored refs pending

Discovery of a wide planetary-mass companion to the young M3 star GU Psc

Anne Boucher, Caroline V. Morley, Charles A. Beichman, Christopher R. Gelino, David Lafreni\`ere, Derek Homeier, Didier Saumon, \'Etienne Artigau, France Allard, Jonathan Gagn\'e, Lison Malo, Lo\"ic Albert, Marie-Eve Naud, Ren\'e Doyon

arxiv:1405.2932 v2 · 2014-05-12 · astro-ph.EP · 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{LCCONKM5ADWJZTI7LLJ4J2FUGL}

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	2026-05-18T02:51:32.893117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5884e6a99d00ec9ccd1f5ad3c4e8b432d8eb0d7abea083b9b5d188c10bd52185

Aliases

arxiv: 1405.2932 · arxiv_version: 1405.2932v2 · doi: 10.48550/arxiv.1405.2932 · pith_short_12: LCCONKM5ADWJ · pith_short_16: LCCONKM5ADWJZTI7 · pith_short_8: LCCONKM5

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/LCCONKM5ADWJZTI7LLJ4J2FUGL \
  | 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: 5884e6a99d00ec9ccd1f5ad3c4e8b432d8eb0d7abea083b9b5d188c10bd52185

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20ce3444265f010446057dc813305ddb0c5eda70f2ec18b1123c9d19dc9eae26",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-05-12T20:00:16Z",
    "title_canon_sha256": "8ef69b41f1df37624ad736cec159eda951034ec8d742742b4105901adf570475"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.2932",
    "kind": "arxiv",
    "version": 2
  }
}