Pith Number

pith:FQT5GDT4

pith:2024:FQT5GDT44UIGSMZIGLUEEMCSWR

not attested not anchored not stored refs pending

Similarities for the maximal tensor product of certain C*-algebras

Evangelos Papapetros

arxiv:2411.14326 v2 · 2024-11-21 · 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{FQT5GDT44UIGSMZIGLUEEMCSWR}

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	2026-07-05T11:36:25.777633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c27d30e7ce51069332832e8423052b470a10453832abeead3ceead680f07769

Aliases

arxiv: 2411.14326 · arxiv_version: 2411.14326v2 · doi: 10.48550/arxiv.2411.14326 · pith_short_12: FQT5GDT44UIG · pith_short_16: FQT5GDT44UIGSMZI · pith_short_8: FQT5GDT4

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/FQT5GDT44UIGSMZIGLUEEMCSWR \
  | 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: 2c27d30e7ce51069332832e8423052b470a10453832abeead3ceead680f07769

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6294960a57c94648da8f84ab24ac88b780409bdc9ad71b678fafc05045c5f201",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2024-11-21T17:17:14Z",
    "title_canon_sha256": "6325c28088ad0bc9349643801328b17c7537c94f79656b43eb620cd8f35a6432"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.14326",
    "kind": "arxiv",
    "version": 2
  }
}