Pith Number

pith:N3W5LK5W

pith:2010:N3W5LK5WS3ORAJDCVBWVA7THER

not attested not anchored not stored refs pending

Coherence in monoidal track categories

Philippe Malbos, Yves Guiraud

arxiv:1004.1055 v2 · 2010-04-07 · 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{N3W5LK5WS3ORAJDCVBWVA7THER}

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	2026-05-18T03:41:02.672676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6eedd5abb696dd102462a86d507e67244b1ccdd3b225db8aacf0eaf25c42c4ea

Aliases

arxiv: 1004.1055 · arxiv_version: 1004.1055v2 · doi: 10.48550/arxiv.1004.1055 · pith_short_12: N3W5LK5WS3OR · pith_short_16: N3W5LK5WS3ORAJDC · pith_short_8: N3W5LK5W

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/N3W5LK5WS3ORAJDCVBWVA7THER \
  | 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: 6eedd5abb696dd102462a86d507e67244b1ccdd3b225db8aacf0eaf25c42c4ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2956861e1385b402ede6e831c883f9bd08ffbdbe9757fd19110b96c85e47584",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2010-04-07T11:12:32Z",
    "title_canon_sha256": "526aab37a1aea234d0d2ebd15706e4898a684664dbda74c59776f38ade0220ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.1055",
    "kind": "arxiv",
    "version": 2
  }
}