Pith Number

pith:KEBWEIQ5

pith:2013:KEBWEIQ5GDD2XH2UH23U6SOLTL

not attested not anchored not stored refs pending

C*-algebras with norm controlled dual limits and nilpotent Lie groups

Hedi Regeiba, Jean Ludwig

arxiv:1309.6941 v1 · 2013-09-26 · math.GR · 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{KEBWEIQ5GDD2XH2UH23U6SOLTL}

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	2026-05-18T03:12:09.682840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

510362221d30c7ab9f543eb74f49cb9ac5cddd1bfaf2ac59ed1db674b809e58d

Aliases

arxiv: 1309.6941 · arxiv_version: 1309.6941v1 · doi: 10.48550/arxiv.1309.6941 · pith_short_12: KEBWEIQ5GDD2 · pith_short_16: KEBWEIQ5GDD2XH2U · pith_short_8: KEBWEIQ5

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/KEBWEIQ5GDD2XH2UH23U6SOLTL \
  | 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: 510362221d30c7ab9f543eb74f49cb9ac5cddd1bfaf2ac59ed1db674b809e58d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e79f19f426864c729feecf6924d6286609f722d757ed0cef4f9d07bbdd8c5498",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2013-09-26T15:35:31Z",
    "title_canon_sha256": "358ee1625114e17ece3a4ba8f5f029072a3b8a92d87087cc6dc359f37dac3730"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.6941",
    "kind": "arxiv",
    "version": 1
  }
}