Pith Number

pith:SND3AHK4

pith:2013:SND3AHK4P7RJNMCKWLT5MVDMPB

not attested not anchored not stored refs pending

The Rokhlin property for endomorphisms and strongly self-absorbing C*-algebras

Ilan Hirshberg, Jonathan Brown

arxiv:1311.3274 v2 · 2013-11-13 · 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{SND3AHK4P7RJNMCKWLT5MVDMPB}

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	2026-05-18T02:45:14.439792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9347b01d5c7fe296b04ab2e7d6546c784c4564a798b98f77e1bd7e63b39bbf40

Aliases

arxiv: 1311.3274 · arxiv_version: 1311.3274v2 · doi: 10.48550/arxiv.1311.3274 · pith_short_12: SND3AHK4P7RJ · pith_short_16: SND3AHK4P7RJNMCK · pith_short_8: SND3AHK4

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/SND3AHK4P7RJNMCKWLT5MVDMPB \
  | 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: 9347b01d5c7fe296b04ab2e7d6546c784c4564a798b98f77e1bd7e63b39bbf40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5beb16cd2ddc1cbaa464bf96dac96aac8793d4887b5d1b5680f3b960cc23d8eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2013-11-13T20:05:14Z",
    "title_canon_sha256": "dd43d177614b1e6194da445dfb99ca177ee3e370b2fe661a49105ca895f5e3be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.3274",
    "kind": "arxiv",
    "version": 2
  }
}