Pith Number

pith:X56WTYAL

pith:2014:X56WTYALVYKP427N6ENOHD4T5W

not attested not anchored not stored refs pending

Regular Gleason Measures and Generalized Effect Algebras

Anatolij Dvure\v{c}enskij, Ji\v{r}\'i Janda

arxiv:1407.5968 v1 · 2014-07-22 · 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{X56WTYALVYKP427N6ENOHD4T5W}

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	2026-05-18T01:42:33.010848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf7d69e00bae14fe6bedf11ae38f93ed945f15c7fac667ef92f2e586215f5058

Aliases

arxiv: 1407.5968 · arxiv_version: 1407.5968v1 · doi: 10.48550/arxiv.1407.5968 · pith_short_12: X56WTYALVYKP · pith_short_16: X56WTYALVYKP427N · pith_short_8: X56WTYAL

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/X56WTYALVYKP427N6ENOHD4T5W \
  | 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: bf7d69e00bae14fe6bedf11ae38f93ed945f15c7fac667ef92f2e586215f5058

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d160ea69a8e35de2143ed259ee95348b3723f4f5c697cebd8fe2cfcda590bf6",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-07-22T18:44:18Z",
    "title_canon_sha256": "fa2bb6c61f50cb8941143baf3cc7b0a82f91ec63ff151df8b1d16269e33ef675"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5968",
    "kind": "arxiv",
    "version": 1
  }
}