Pith Number

pith:YATVFPFR

pith:2016:YATVFPFRXMHS2PS4DUCSPXY23D

not attested not anchored not stored refs pending

The radial MASA in free orthogonal quantum groups

Amaury Freslon, Roland Vergnioux

arxiv:1601.04204 v2 · 2016-01-16 · math.OA · 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{YATVFPFRXMHS2PS4DUCSPXY23D}

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	2026-05-18T00:55:58.339081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c02752bcb1bb0f2d3e5c1d0527df1ad8fbaaf694b5cc510921c1db2a493a0015

Aliases

arxiv: 1601.04204 · arxiv_version: 1601.04204v2 · doi: 10.48550/arxiv.1601.04204 · pith_short_12: YATVFPFRXMHS · pith_short_16: YATVFPFRXMHS2PS4 · pith_short_8: YATVFPFR

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/YATVFPFRXMHS2PS4DUCSPXY23D \
  | 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: c02752bcb1bb0f2d3e5c1d0527df1ad8fbaaf694b5cc510921c1db2a493a0015

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f77d80304b4ecc82f3ee5496bd9a7a05276ceed938ffc2065c95eec7d01497b9",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2016-01-16T20:03:32Z",
    "title_canon_sha256": "7ab38761317a433df8dfeb8dd1f1a25297bcdfe72d46bb00dd04eaf027bc75db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.04204",
    "kind": "arxiv",
    "version": 2
  }
}