Pith Number

pith:AMWR2D4X

pith:2015:AMWR2D4XT6DHP24ICYQAJGUZUG

not attested not anchored not stored refs pending

Unitary Easy Quantum Groups: the free case and the group case

Moritz Weber, Pierre Tarrago

arxiv:1512.00195 v1 · 2015-12-01 · math.QA · 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{AMWR2D4XT6DHP24ICYQAJGUZUG}

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	2026-05-18T01:25:32.480394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

032d1d0f979f8677eb881620049a99a19bccf1134b5c13c810279a055d124a40

Aliases

arxiv: 1512.00195 · arxiv_version: 1512.00195v1 · doi: 10.48550/arxiv.1512.00195 · pith_short_12: AMWR2D4XT6DH · pith_short_16: AMWR2D4XT6DHP24I · pith_short_8: AMWR2D4X

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/AMWR2D4XT6DHP24ICYQAJGUZUG \
  | 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: 032d1d0f979f8677eb881620049a99a19bccf1134b5c13c810279a055d124a40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9384747801d719378fa0eab1b04dd4fa6ad1dd749cce8b2a0eb4fb9d8ab38bdf",
    "cross_cats_sorted": [
      "math.OA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2015-12-01T09:43:48Z",
    "title_canon_sha256": "956e07c2fa4bd13c949b5ee972c31e9f86dfea923611e144dba57a46d5c33b41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.00195",
    "kind": "arxiv",
    "version": 1
  }
}