Pith Number

pith:EAV33CNH

pith:2023:EAV33CNHUADBNTN5MMRTZBST3A

not attested not anchored not stored refs pending

Convolution Algebras of Double Groupoids and Strict 2-Groups

Angel Rom\'an, Joel Villatoro

arxiv:2312.00341 v5 · 2023-12-01 · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EAV33CNHUADBNTN5MMRTZBST3A}

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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

On Multiplicative Weightings for Lie Groupoids and Lie Algebroids

Receipt and verification

First computed	2026-07-05T09:22:37.813219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

202bbd89a7a00616cdbd63233c8653d82fc2b6540c24d1fe2871e010be01249e

Aliases

arxiv: 2312.00341 · arxiv_version: 2312.00341v5 · doi: 10.48550/arxiv.2312.00341 · pith_short_12: EAV33CNHUADB · pith_short_16: EAV33CNHUADBNTN5 · pith_short_8: EAV33CNH

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/EAV33CNHUADBNTN5MMRTZBST3A \
  | 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: 202bbd89a7a00616cdbd63233c8653d82fc2b6540c24d1fe2871e010be01249e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bd04e697a082a74e12495093a48fc184b73eeb94171d0aedd4b8a6a358b9fba",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2023-12-01T04:28:17Z",
    "title_canon_sha256": "fb86c631073ce9119d9b560edd225d415096c3c0f1a0458c4b0d3a43276dd42f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.00341",
    "kind": "arxiv",
    "version": 5
  }
}