Pith Number

pith:RMD5L6PV

pith:2014:RMD5L6PVSDY43FRTWLQ57RDCT6

not attested not anchored not stored refs pending

Quantum Isometry group of dual of finitely generated discrete groups and quantum groups

Arnab Mandal, Debashish Goswami

arxiv:1408.5683 v4 · 2014-08-25 · 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{RMD5L6PVSDY43FRTWLQ57RDCT6}

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	2026-05-18T01:17:33.386325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b07d5f9f590f1cd9633b2e1dfc4629f9cd7b057b9b2082c497b0507504fb134

Aliases

arxiv: 1408.5683 · arxiv_version: 1408.5683v4 · doi: 10.48550/arxiv.1408.5683 · pith_short_12: RMD5L6PVSDY4 · pith_short_16: RMD5L6PVSDY43FRT · pith_short_8: RMD5L6PV

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/RMD5L6PVSDY43FRTWLQ57RDCT6 \
  | 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: 8b07d5f9f590f1cd9633b2e1dfc4629f9cd7b057b9b2082c497b0507504fb134

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d49dfc0c2b989429ff4760477a570104f798b8950918d65be84fd03e3069eb2f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2014-08-25T08:55:43Z",
    "title_canon_sha256": "a97d8d339800457aae7715ff4f1434d3e0a0c9718c9c0a1da3627fb9194a4aa4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.5683",
    "kind": "arxiv",
    "version": 4
  }
}