Pith Number

pith:FNESVSQL

pith:2017:FNESVSQLA6SHDDBJ3RLTDINNWL

not attested not anchored not stored refs pending

Topological aspects of group $C^*$-algebras

Daniel Beltita, Ingrid Beltita

arxiv:1707.05725 v1 · 2017-07-18 · math.OA · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FNESVSQLA6SHDDBJ3RLTDINNWL}

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	2026-05-18T00:40:01.611446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b492aca0b07a4718c29dc5731a1adb2da5fdb602eec0de6ee9a3854e59af712

Aliases

arxiv: 1707.05725 · arxiv_version: 1707.05725v1 · doi: 10.48550/arxiv.1707.05725 · pith_short_12: FNESVSQLA6SH · pith_short_16: FNESVSQLA6SHDDBJ · pith_short_8: FNESVSQL

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/FNESVSQLA6SHDDBJ3RLTDINNWL \
  | 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: 2b492aca0b07a4718c29dc5731a1adb2da5fdb602eec0de6ee9a3854e59af712

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "525a3609aeaf746560fe4a6e9335a4f062cf12ebb75be88f5a087c0102415260",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2017-07-18T16:14:26Z",
    "title_canon_sha256": "1c02c5172fe74af78f2f45bbf7357388be9b26b91ae8f3bc88c1a18295e6f838"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.05725",
    "kind": "arxiv",
    "version": 1
  }
}