Pith Number

pith:ZPFQ3QTD

pith:2024:ZPFQ3QTDCSS6GRHKKRW4H44VHP

not attested not anchored not stored refs pending

Pseudoskew category algebras and modules over representations of small categories

Mawei Wu

arxiv:2406.19883 v2 · 2024-06-28 · 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{ZPFQ3QTDCSS6GRHKKRW4H44VHP}

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	2026-05-20T01:04:49.333985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbcb0dc26314a5e344ea546dc3f3953bd822851a404112bcffa1f2c759749a51

Aliases

arxiv: 2406.19883 · arxiv_version: 2406.19883v2 · doi: 10.48550/arxiv.2406.19883 · pith_short_12: ZPFQ3QTDCSS6 · pith_short_16: ZPFQ3QTDCSS6GRHK · pith_short_8: ZPFQ3QTD

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/ZPFQ3QTDCSS6GRHKKRW4H44VHP \
  | 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: cbcb0dc26314a5e344ea546dc3f3953bd822851a404112bcffa1f2c759749a51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88eb605caa0f1cd739bcbe6677722079e073c7512dddfc7cf6a18cf3c5951c23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2024-06-28T12:45:56Z",
    "title_canon_sha256": "78139b9d5a62ff615bb9b89df8f85eaee2504447dc159547e65379af77d15cbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.19883",
    "kind": "arxiv",
    "version": 2
  }
}