Pith Number

pith:YLWPC6BK

pith:2016:YLWPC6BKSLAZL54GWWIZXSFK4W

not attested not anchored not stored refs pending

Discretization of C*-algebras

Chris Heunen, Manuel L. Reyes

arxiv:1607.03376 v2 · 2016-07-12 · 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{YLWPC6BKSLAZL54GWWIZXSFK4W}

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	2026-05-18T00:50:42.599396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2ecf1782a92c195f786b5919bc8aae5984b0f8edafe2afa49e6b7ced8f24ff8

Aliases

arxiv: 1607.03376 · arxiv_version: 1607.03376v2 · doi: 10.48550/arxiv.1607.03376 · pith_short_12: YLWPC6BKSLAZ · pith_short_16: YLWPC6BKSLAZL54G · pith_short_8: YLWPC6BK

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/YLWPC6BKSLAZL54GWWIZXSFK4W \
  | 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: c2ecf1782a92c195f786b5919bc8aae5984b0f8edafe2afa49e6b7ced8f24ff8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89da0704083b5dde5773405a9243beee996f124e8813387ec8193b4594abfbc0",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2016-07-12T14:44:50Z",
    "title_canon_sha256": "91a3e68485fe38717806ee07203388a5895a0139b5f1904a482245a08add1702"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.03376",
    "kind": "arxiv",
    "version": 2
  }
}