Pith Number

pith:IPUK7C77

pith:2011:IPUK7C77C2H4H2MWOESY5MDYHR

not attested not anchored not stored refs pending

Quantum symmetry groups of C*-algebras equipped with orthogonal filtrations

Adam Skalski, Teodor Banica

arxiv:1109.6184 v2 · 2011-09-28 · 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{IPUK7C77C2H4H2MWOESY5MDYHR}

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	2026-05-18T02:58:00.426088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43e8af8bff168fc3e99671258eb0783c5006d72dadb8e564775eb18f3d31cc05

Aliases

arxiv: 1109.6184 · arxiv_version: 1109.6184v2 · doi: 10.48550/arxiv.1109.6184 · pith_short_12: IPUK7C77C2H4 · pith_short_16: IPUK7C77C2H4H2MW · pith_short_8: IPUK7C77

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/IPUK7C77C2H4H2MWOESY5MDYHR \
  | 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: 43e8af8bff168fc3e99671258eb0783c5006d72dadb8e564775eb18f3d31cc05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "568724149e59fdda70130364a81f9224a222c82a9b47a5390f9bfc1a03d0f39b",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2011-09-28T12:18:01Z",
    "title_canon_sha256": "f3d9aa6d11c3e13a5a60aa65a558fd3766c864d2caab4fb0718cb3824eace9ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.6184",
    "kind": "arxiv",
    "version": 2
  }
}