Pith Number

pith:WJ3KD3SU

pith:2015:WJ3KD3SUXNPBKEAQEJSJ7WB7T3

not attested not anchored not stored refs pending

Quantum mechanics of a generalised rigid body

Ben Gripaios, Dave Sutherland

arxiv:1504.01406 v2 · 2015-04-06 · hep-th · hep-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WJ3KD3SUXNPBKEAQEJSJ7WB7T3}

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	2026-05-18T01:15:46.889835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b276a1ee54bb5e15101022649fd83f9ef34513afe7e3471d6238fc9797d8bfb7

Aliases

arxiv: 1504.01406 · arxiv_version: 1504.01406v2 · doi: 10.48550/arxiv.1504.01406 · pith_short_12: WJ3KD3SUXNPB · pith_short_16: WJ3KD3SUXNPBKEAQ · pith_short_8: WJ3KD3SU

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/WJ3KD3SUXNPBKEAQEJSJ7WB7T3 \
  | 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: b276a1ee54bb5e15101022649fd83f9ef34513afe7e3471d6238fc9797d8bfb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f91faa4846c3ee6be74ac333bdb2e85ebfb7de12e51257d1107dee7d12a602f8",
    "cross_cats_sorted": [
      "hep-ph",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-04-06T20:19:17Z",
    "title_canon_sha256": "eb24604281520749922d7a29bf605aee5e5f2363a3e9e6ed80eae8f3185a2d25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.01406",
    "kind": "arxiv",
    "version": 2
  }
}