Pith Number

pith:ZOC2JLAK

pith:2015:ZOC2JLAKAXEKIXXQVR4TU7WTHB

not attested not anchored not stored refs pending

A method for comparing non-nested models with application to astrophysical searches for new physics

David A. van Dyk, Jan Conrad, Sara Algeri

arxiv:1509.01010 v3 · 2015-09-03 · physics.data-an · astro-ph.HE · hep-ex · hep-ph · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZOC2JLAKAXEKIXXQVR4TU7WTHB}

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	2026-05-18T01:20:22.154862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb85a4ac0a05c8a45ef0ac793a7ed3386f939343645fc994d3c5a08679e5d156

Aliases

arxiv: 1509.01010 · arxiv_version: 1509.01010v3 · doi: 10.48550/arxiv.1509.01010 · pith_short_12: ZOC2JLAKAXEK · pith_short_16: ZOC2JLAKAXEKIXXQ · pith_short_8: ZOC2JLAK

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/ZOC2JLAKAXEKIXXQVR4TU7WTHB \
  | 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: cb85a4ac0a05c8a45ef0ac793a7ed3386f939343645fc994d3c5a08679e5d156

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fd4fc2033018b263711bc33c139d2afff2c9cfb62c0465100bffbe6fb2abb92",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ex",
      "hep-ph",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2015-09-03T09:54:14Z",
    "title_canon_sha256": "a467a1fb16a6984f4a344c1a214b65dd81d1481c45485491bfd1a75a437c1b61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.01010",
    "kind": "arxiv",
    "version": 3
  }
}