Pith Number

pith:ERKLE5KE

pith:2017:ERKLE5KE3HBU6CJ7LT4Z5MQP3Z

not attested not anchored not stored refs pending

Coherence for braided and symmetric pseudomonoids

Dominic Verdon

arxiv:1705.09354 v3 · 2017-05-25 · math.CT · cs.FL · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ERKLE5KE3HBU6CJ7LT4Z5MQP3Z}

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

1 paper in Pith

Duality theory for categorical theories

Receipt and verification

First computed	2026-05-17T23:59:25.285342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2454b27544d9c34f093f5cf99eb20fde49dc1c85d1dfff0e853b3e23168b7882

Aliases

arxiv: 1705.09354 · arxiv_version: 1705.09354v3 · doi: 10.48550/arxiv.1705.09354 · pith_short_12: ERKLE5KE3HBU · pith_short_16: ERKLE5KE3HBU6CJ7 · pith_short_8: ERKLE5KE

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/ERKLE5KE3HBU6CJ7LT4Z5MQP3Z \
  | 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: 2454b27544d9c34f093f5cf99eb20fde49dc1c85d1dfff0e853b3e23168b7882

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d16245e1354d0bc384b636fa1a60c27086df4167ac1d9e2fb4541d8a720baf4c",
    "cross_cats_sorted": [
      "cs.FL",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2017-05-25T20:45:37Z",
    "title_canon_sha256": "5b354f0d0550b71973aaa6321daf140682c123e886509fb6a9f4170432ac7694"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09354",
    "kind": "arxiv",
    "version": 3
  }
}