Pith Number

pith:XRAORXRS

pith:2019:XRAORXRS5JLKI2KQVJB5LQLED4

not attested not anchored not stored refs pending

Presentations of diagram categories

Mengwei Hu

arxiv:1910.11784 v2 · 2019-10-25 · math.RT · 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{XRAORXRS5JLKI2KQVJB5LQLED4}

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

Representation gaps of rigid planar diagram monoids

Receipt and verification

First computed	2026-07-05T00:25:18.626170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc40e8de32ea56a46950aa43d5c1641f22cb0f5374505c5ce0151c8bd2e240a4

Aliases

arxiv: 1910.11784 · arxiv_version: 1910.11784v2 · doi: 10.48550/arxiv.1910.11784 · pith_short_12: XRAORXRS5JLK · pith_short_16: XRAORXRS5JLKI2KQ · pith_short_8: XRAORXRS

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/XRAORXRS5JLKI2KQVJB5LQLED4 \
  | 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: bc40e8de32ea56a46950aa43d5c1641f22cb0f5374505c5ce0151c8bd2e240a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e90561c60e2ae5a9c643c1f66a1c80452c55e0081e273725dc53a4e160c3fd82",
    "cross_cats_sorted": [
      "math.CT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2019-10-25T15:10:22Z",
    "title_canon_sha256": "e8b91fb575aaf36ea8679a294e707109cbfc4edc62d9958237e157055ee3679d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.11784",
    "kind": "arxiv",
    "version": 2
  }
}