Pith Number

pith:B6HGH72E

pith:2012:B6HGH72EC4ZNTKLHI5PSI2A7UH

not attested not anchored not stored refs pending

Isomorphism Invariants for Multivariable C*-Dynamics

Elias G. Katsoulis, Evgenios T.A. Kakariadis

arxiv:1210.6068 v2 · 2012-10-22 · 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{B6HGH72EC4ZNTKLHI5PSI2A7UH}

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	2026-05-18T02:41:10.371582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f8e63ff441732d9a967475f24681fa1ece78971421b837fe21303dbe378a735

Aliases

arxiv: 1210.6068 · arxiv_version: 1210.6068v2 · doi: 10.48550/arxiv.1210.6068 · pith_short_12: B6HGH72EC4ZN · pith_short_16: B6HGH72EC4ZNTKLH · pith_short_8: B6HGH72E

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/B6HGH72EC4ZNTKLHI5PSI2A7UH \
  | 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: 0f8e63ff441732d9a967475f24681fa1ece78971421b837fe21303dbe378a735

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9afda183d3de3c3db92626f1363ae1662c81595c807295a56d922ca1394485bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2012-10-22T20:57:00Z",
    "title_canon_sha256": "c51ce0a3e424097bb3e84eff438281c15bea419987cddf87b56b5845aa698f6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.6068",
    "kind": "arxiv",
    "version": 2
  }
}