Pith Number

pith:GOZMN7KA

pith:2013:GOZMN7KACRJWZRAEGMLHZXZU46

not attested not anchored not stored refs pending

Continuous fields of properly infinite C*-algebras

Etienne Blanchard

arxiv:1312.7722 v7 · 2013-12-30 · 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{GOZMN7KACRJWZRAEGMLHZXZU46}

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	2026-05-18T02:18:49.978977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33b2c6fd4014536cc40433167cdf34e7aa8994b1f8a9bf07830910736f983498

Aliases

arxiv: 1312.7722 · arxiv_version: 1312.7722v7 · doi: 10.48550/arxiv.1312.7722 · pith_short_12: GOZMN7KACRJW · pith_short_16: GOZMN7KACRJWZRAE · pith_short_8: GOZMN7KA

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/GOZMN7KACRJWZRAEGMLHZXZU46 \
  | 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: 33b2c6fd4014536cc40433167cdf34e7aa8994b1f8a9bf07830910736f983498

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cd6df3c6452483fc10c0daf8e83b545f49b433a59e16c918abb2cb23f86047a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2013-12-30T14:14:15Z",
    "title_canon_sha256": "9d45273cfa92f8e79203c1950543750f9255b92013989fdac9e8a2399f7a1db0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.7722",
    "kind": "arxiv",
    "version": 7
  }
}