Pith Number

pith:IVKUPTBK

pith:2023:IVKUPTBK43OPG3NQS7XA2KT4Y2

not attested not anchored not stored refs pending

Categorical centers and Yetter--Drinfel`d-modules as 2-categorical (bi)lax structures

Bojana Femi\'c, Sebastian Halbig

arxiv:2306.05337 v1 · 2023-06-08 · 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{IVKUPTBK43OPG3NQS7XA2KT4Y2}

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

Premonoidal and Kleisli double categories

Receipt and verification

First computed	2026-07-05T06:18:55.628948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

455547cc2ae6dcf36db097ee0d2a7cc6ab63a793bd25fe2a67fa5cd1324018ca

Aliases

arxiv: 2306.05337 · arxiv_version: 2306.05337v1 · doi: 10.48550/arxiv.2306.05337 · pith_short_12: IVKUPTBK43OP · pith_short_16: IVKUPTBK43OPG3NQ · pith_short_8: IVKUPTBK

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/IVKUPTBK43OPG3NQS7XA2KT4Y2 \
  | 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: 455547cc2ae6dcf36db097ee0d2a7cc6ab63a793bd25fe2a67fa5cd1324018ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fea5f8238bc7c791810e9bc9e760e52d210893644244949c15be0e78ddadccfb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2023-06-08T16:37:15Z",
    "title_canon_sha256": "a7df6e46160ac68bb8257b0fadf65479d5741a8792fa437e215acfd8cf0a6864"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.05337",
    "kind": "arxiv",
    "version": 1
  }
}