Pith Number

pith:C2OEUIPA

pith:2026:C2OEUIPAU5NLFG4IGTASKJFMRZ

not attested not anchored not stored refs pending

Bayesian analysis of Gaia epoch astrometry and radial velocities with kima

Jean-Baptiste Delisle, Jo\~ao P. Faria, Thomas A. Baycroft

arxiv:2606.24132 v1 · 2026-06-23 · astro-ph.EP · astro-ph.IM · 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{C2OEUIPAU5NLFG4IGTASKJFMRZ}

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	2026-06-24T01:14:41.914506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

169c4a21e0a75ab29b8834c12524ac8e5fd4f5f7a4a2020f740f9b7bec6c4ebb

Aliases

arxiv: 2606.24132 · arxiv_version: 2606.24132v1 · doi: 10.48550/arxiv.2606.24132 · pith_short_12: C2OEUIPAU5NL · pith_short_16: C2OEUIPAU5NLFG4I · pith_short_8: C2OEUIPA

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/C2OEUIPAU5NLFG4IGTASKJFMRZ \
  | 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: 169c4a21e0a75ab29b8834c12524ac8e5fd4f5f7a4a2020f740f9b7bec6c4ebb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "011e5c76ff35dd965bc847e2ebcaa105875cfd62d71ee0802b03dc5855627d74",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2026-06-23T04:32:13Z",
    "title_canon_sha256": "f0f197b772f6321f82138b82976a582d8fca5d51d83b0556e7e92a9c016903b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.24132",
    "kind": "arxiv",
    "version": 1
  }
}