Pith Number

pith:MCOQHIHO

pith:2017:MCOQHIHOVMHVOCAEL5VZ2EIHWB

not attested not anchored not stored refs pending

Linear polygraphs applied to categorification

Cl\'ement Alleaume

arxiv:1704.02623 v1 · 2017-04-09 · math.CT · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MCOQHIHOVMHVOCAEL5VZ2EIHWB}

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	2026-05-18T00:46:44.920867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

609d03a0eeab0f5708045f6b9d1107b07bf2a82d88bd53d410ee189ad38fb3b8

Aliases

arxiv: 1704.02623 · arxiv_version: 1704.02623v1 · doi: 10.48550/arxiv.1704.02623 · pith_short_12: MCOQHIHOVMHV · pith_short_16: MCOQHIHOVMHVOCAE · pith_short_8: MCOQHIHO

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/MCOQHIHOVMHVOCAEL5VZ2EIHWB \
  | 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: 609d03a0eeab0f5708045f6b9d1107b07bf2a82d88bd53d410ee189ad38fb3b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2ed4dce6e5cd7bf24458d8d8ef85ce73a2617d3b2c54dce0b51bad23f78d19c",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2017-04-09T16:13:44Z",
    "title_canon_sha256": "081876bd2cc95584704cf9b4d6acdbd0f271670c9fca3d00a488f85e2b807fe5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02623",
    "kind": "arxiv",
    "version": 1
  }
}