Pith Number

pith:UGH7KOJ5

pith:2016:UGH7KOJ5BFBSYPRHAHK3YN56IF

not attested not anchored not stored refs pending

Quantum groups from stationary matrix models

Teodor Banica

arxiv:1604.03756 v3 · 2016-04-13 · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UGH7KOJ5BFBSYPRHAHK3YN56IF}

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	2026-05-18T00:42:46.653000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a18ff5393d09432c3e2701d5bc37be4174eade02d72614f40f633ad927ab3e03

Aliases

arxiv: 1604.03756 · arxiv_version: 1604.03756v3 · doi: 10.48550/arxiv.1604.03756 · pith_short_12: UGH7KOJ5BFBS · pith_short_16: UGH7KOJ5BFBSYPRH · pith_short_8: UGH7KOJ5

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/UGH7KOJ5BFBSYPRHAHK3YN56IF \
  | 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: a18ff5393d09432c3e2701d5bc37be4174eade02d72614f40f633ad927ab3e03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "945782bb335c80a71e4bbe95df65d7db91802871ea6c06a0f9aaf25d3ba342cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2016-04-13T13:16:25Z",
    "title_canon_sha256": "5da257d1c4df0021afa5ab65eae7368e3fb25dd6a1a3deb5a604dd2196c2708d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03756",
    "kind": "arxiv",
    "version": 3
  }
}