Pith Number

pith:IJX2YTSS

pith:2026:IJX2YTSSVOZO4H5WJRCQWD65Y4

not attested not anchored not stored refs pending

Timing Gamma-ray Pulsars using Gibbs Sampling

Colin J. Clark, Lars Nieder, Rutger van Haasteren, Serena Valtolina

arxiv:2601.07592 v1 · 2026-01-12 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IJX2YTSSVOZO4H5WJRCQWD65Y4}

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	2026-05-20T14:03:24.146804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

426fac4e52abb2ee1fb64c450b0fddc7395c635b45c4cccb4223cc3dd2654163

Aliases

arxiv: 2601.07592 · arxiv_version: 2601.07592v1 · doi: 10.48550/arxiv.2601.07592 · pith_short_12: IJX2YTSSVOZO · pith_short_16: IJX2YTSSVOZO4H5W · pith_short_8: IJX2YTSS

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/IJX2YTSSVOZO4H5WJRCQWD65Y4 \
  | 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: 426fac4e52abb2ee1fb64c450b0fddc7395c635b45c4cccb4223cc3dd2654163

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9a92936b91dccb1b332051db102d5c84f1b9a4bcd9e9743fa54142dc619be57",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-01-12T14:40:34Z",
    "title_canon_sha256": "ab8d4a4c1de6c80299e62bc618561a254cda8a447c6340d84314ec0d0798cfc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.07592",
    "kind": "arxiv",
    "version": 1
  }
}