Pith Number

pith:64XG6BEV

pith:2024:64XG6BEV3IWSOA2WUU2WUG7KWE

not attested not anchored not stored refs pending

Venus

Anna J. P. G\"ulcher, Cedric Gillmann, Giada N. Arney, Gregor J. Golabek, Guillaume Avice, Maxence Lefevre, M. D. Dyar, Natasha M. Johnson, Thomas Widemann

arxiv:2404.07669 v2 · 2024-04-11 · 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{64XG6BEV3IWSOA2WUU2WUG7KWE}

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	2026-07-05T08:07:17.098262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f72e6f0495da2d270356a5356a1beab125018d40b0519fba084cb88be6897e9d

Aliases

arxiv: 2404.07669 · arxiv_version: 2404.07669v2 · doi: 10.48550/arxiv.2404.07669 · pith_short_12: 64XG6BEV3IWS · pith_short_16: 64XG6BEV3IWSOA2W · pith_short_8: 64XG6BEV

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/64XG6BEV3IWSOA2WUU2WUG7KWE \
  | 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: f72e6f0495da2d270356a5356a1beab125018d40b0519fba084cb88be6897e9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1c6b7af58ef92ce27547ff7d2d321103029253ba91400e1615bd6b9c4e68b84",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-04-11T12:02:18Z",
    "title_canon_sha256": "b8b22aedc372aa891df895be9a7626e6d9ddc6d39ba85d202ca68de8c52ad782"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.07669",
    "kind": "arxiv",
    "version": 2
  }
}