Pith Number

pith:JVZLWUZX

pith:2014:JVZLWUZX4PPIRZRK4T77YMO64K

not attested not anchored not stored refs pending

Finite matrices are complete for (dagger-)hypergraph categories

Aleks Kissinger

arxiv:1406.5942 v2 · 2014-06-23 · math.CT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JVZLWUZX4PPIRZRK4T77YMO64K}

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.

Cited by

2 papers in Pith

From Mechanistic to Compositional Interpretability

Fixed-parameter tractable inference for discrete probabilistic programs, via string diagram algebraisation

Receipt and verification

First computed	2026-05-18T01:35:05.163807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d72bb5337e3de88e62ae4fffc31dee29088a23ddeb93da4a4ae9c08b436ffe4

Aliases

arxiv: 1406.5942 · arxiv_version: 1406.5942v2 · doi: 10.48550/arxiv.1406.5942 · pith_short_12: JVZLWUZX4PPI · pith_short_16: JVZLWUZX4PPIRZRK · pith_short_8: JVZLWUZX

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/JVZLWUZX4PPIRZRK4T77YMO64K \
  | 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: 4d72bb5337e3de88e62ae4fffc31dee29088a23ddeb93da4a4ae9c08b436ffe4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7f478a47e994489cf7bd29a6db61a2bc98d087e04749fc17ff8c9a717d55ffd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2014-06-23T15:25:28Z",
    "title_canon_sha256": "3a5114b71798705aa8aaad4dbbf4f32aaf96a2abe36e9d43110f74e0e385702a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.5942",
    "kind": "arxiv",
    "version": 2
  }
}