Pith Number

pith:TS4YJ55J

pith:2008:TS4YJ55JW2DH2NMI5MPOKDCZFU

not attested not anchored not stored refs pending

Labeled Trees and Localized Automorphisms of the Cuntz Algebras

Roberto Conti, Wojciech Szymanski

arxiv:0805.4654 v2 · 2008-05-30 · math.OA · math.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TS4YJ55JW2DH2NMI5MPOKDCZFU}

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	2026-05-18T04:10:37.376479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cb984f7a9b6867d3588eb1ee50c592d0e1c0241cb8b82cea8453c371a5d2dcc

Aliases

arxiv: 0805.4654 · arxiv_version: 0805.4654v2 · doi: 10.48550/arxiv.0805.4654 · pith_short_12: TS4YJ55JW2DH · pith_short_16: TS4YJ55JW2DH2NMI · pith_short_8: TS4YJ55J

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/TS4YJ55JW2DH2NMI5MPOKDCZFU \
  | 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: 9cb984f7a9b6867d3588eb1ee50c592d0e1c0241cb8b82cea8453c371a5d2dcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e52419b8a048a642bd8d8b9b9ef665c672bc40b2aa34751c1bb62ff37b0e3293",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2008-05-30T01:41:53Z",
    "title_canon_sha256": "4f150b2e049ff5215dc40cd85dd9484513bbb88f443a90e36386ee6fb1be7478"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.4654",
    "kind": "arxiv",
    "version": 2
  }
}