Pith Number

pith:CY4CFLON

pith:2015:CY4CFLONVYRZO6U7B3AZDI3YI5

not attested not anchored not stored refs pending

On construction of unitary quantum group differential calculus

Pavel Pyatov

arxiv:1504.04442 v1 · 2015-04-17 · math.QA · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CY4CFLONVYRZO6U7B3AZDI3YI5}

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	2026-05-18T01:02:45.933991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

163822adcdae23977a9f0ec191a37847698ae03483b9771f245ba5fef91af68c

Aliases

arxiv: 1504.04442 · arxiv_version: 1504.04442v1 · doi: 10.48550/arxiv.1504.04442 · pith_short_12: CY4CFLONVYRZ · pith_short_16: CY4CFLONVYRZO6U7 · pith_short_8: CY4CFLON

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/CY4CFLONVYRZO6U7B3AZDI3YI5 \
  | 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: 163822adcdae23977a9f0ec191a37847698ae03483b9771f245ba5fef91af68c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20d4ac2135f15432afc61de134b5246283caccc0c5f203d13bf20927ca6ab482",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2015-04-17T05:23:20Z",
    "title_canon_sha256": "8c6c63cd3b4237cc5ae83bd423bd22e366d772d0e51cb18f32f9055ed17c2d9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04442",
    "kind": "arxiv",
    "version": 1
  }
}