Pith Number

pith:XZXVHU2L

pith:2013:XZXVHU2LH4NBHJTC4BQAYN5CK7

not attested not anchored not stored refs pending

Local Theory for 2-Functors on Path 2-Groupoids

Konrad Waldorf, Urs Schreiber

arxiv:1303.4663 v1 · 2013-03-19 · math.GN · 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{XZXVHU2LH4NBHJTC4BQAYN5CK7}

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

Adjusted connections on non-abelian bundle gerbes

Receipt and verification

First computed	2026-05-18T00:51:52.636029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be6f53d34b3f1a13a662e0600c37a257ef6635b68c92805e9d7f9de93cc0d1ee

Aliases

arxiv: 1303.4663 · arxiv_version: 1303.4663v1 · doi: 10.48550/arxiv.1303.4663 · pith_short_12: XZXVHU2LH4NB · pith_short_16: XZXVHU2LH4NBHJTC · pith_short_8: XZXVHU2L

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/XZXVHU2LH4NBHJTC4BQAYN5CK7 \
  | 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: be6f53d34b3f1a13a662e0600c37a257ef6635b68c92805e9d7f9de93cc0d1ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91aeab4eb45a5af12510bdbe914e4d2f648d5f70d823f54d05d6a7450354fae1",
    "cross_cats_sorted": [
      "math.CT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2013-03-19T16:58:11Z",
    "title_canon_sha256": "7c0c0dc531b0872488e1cb4d45492ed28eba988b69281e8540f4b2754b57c08e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.4663",
    "kind": "arxiv",
    "version": 1
  }
}