Pith Number

pith:6TICBPIA

pith:2016:6TICBPIAAZQ2WMP3L2QCDD4WIF

not attested not anchored not stored refs pending

Compact ideals and rigidity of representations for amenable operator algebras

Laurent W. Marcoux, Rapha\"el Clou\^atre

arxiv:1612.01052 v1 · 2016-12-04 · math.OA · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6TICBPIAAZQ2WMP3L2QCDD4WIF}

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	2026-05-18T00:55:53.498947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4d020bd000661ab31fb5ea0218f96414612565a921f6b13be64ab4469ce33ba

Aliases

arxiv: 1612.01052 · arxiv_version: 1612.01052v1 · doi: 10.48550/arxiv.1612.01052 · pith_short_12: 6TICBPIAAZQ2 · pith_short_16: 6TICBPIAAZQ2WMP3 · pith_short_8: 6TICBPIA

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/6TICBPIAAZQ2WMP3L2QCDD4WIF \
  | 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: f4d020bd000661ab31fb5ea0218f96414612565a921f6b13be64ab4469ce33ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b52ec3d0991d473b4de39d38538e7f808c41620b876ee031c5f9c59d37190a3a",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2016-12-04T02:12:50Z",
    "title_canon_sha256": "a0b0e5320af1979f8e0f5d0664bd784ba9780bffbcada8d0b5c37d5972dcb99b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.01052",
    "kind": "arxiv",
    "version": 1
  }
}