Pith Number

pith:EK2XAPYS

pith:2015:EK2XAPYSDPSAL4C2BMZBXN3FWG

not attested not anchored not stored refs pending

Local maps and the representation theory of operator algebras

Elias G. Katsoulis

arxiv:1502.00591 v2 · 2015-02-02 · 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{EK2XAPYSDPSAL4C2BMZBXN3FWG}

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	2026-05-18T02:27:43.763354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22b5703f121be405f05a0b321bb765b1a265068257ba526812d48b6e9b083d06

Aliases

arxiv: 1502.00591 · arxiv_version: 1502.00591v2 · doi: 10.48550/arxiv.1502.00591 · pith_short_12: EK2XAPYSDPSA · pith_short_16: EK2XAPYSDPSAL4C2 · pith_short_8: EK2XAPYS

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/EK2XAPYSDPSAL4C2BMZBXN3FWG \
  | 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: 22b5703f121be405f05a0b321bb765b1a265068257ba526812d48b6e9b083d06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a4748932fcc1707e69971586b9f44a0cdb016ca495fcde9bad5ee42d0498641",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2015-02-02T19:39:01Z",
    "title_canon_sha256": "00db902fb9218f1d1a71fe65e94714c9c5cb224d8d2f18c5156425231ba1f1e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00591",
    "kind": "arxiv",
    "version": 2
  }
}