Pith Number

pith:VVCNCXEP

pith:2013:VVCNCXEPDREAOMMTQC6TEHJGUT

not attested not anchored not stored refs pending

Non-existence of faithful isometric action of compact quantum groups on compact, connected Riemannian manifolds

Debashish Goswami, Soumalya Joardar

arxiv:1309.1294 v6 · 2013-09-05 · 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{VVCNCXEPDREAOMMTQC6TEHJGUT}

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	2026-05-18T00:26:40.432801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad44d15c8f1c4807319380bd321d26a4d713190fb6b910915f4a73bb0e80a355

Aliases

arxiv: 1309.1294 · arxiv_version: 1309.1294v6 · doi: 10.48550/arxiv.1309.1294 · pith_short_12: VVCNCXEPDREA · pith_short_16: VVCNCXEPDREAOMMT · pith_short_8: VVCNCXEP

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/VVCNCXEPDREAOMMTQC6TEHJGUT \
  | 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: ad44d15c8f1c4807319380bd321d26a4d713190fb6b910915f4a73bb0e80a355

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f4ba70db129ef17497e8528102721788768f158a3c54c9f38768ea4d9d03d4c",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2013-09-05T09:48:06Z",
    "title_canon_sha256": "793de31e14fcd1c3940b91f939f42ca59dfe085b08916073e249bd60b0caa418"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.1294",
    "kind": "arxiv",
    "version": 6
  }
}