Pith Number

pith:ZWQZBLUK

pith:2026:ZWQZBLUKUKZMS7OTDYHXLGF63N

not attested not anchored not stored refs pending

A scheme for topological phases of the Weyl $C^*$-algebra

Giuseppe De Nittis, Santiago G. Rendel

arxiv:2607.01183 v1 · 2026-07-01 · math-ph · math.MP · 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{ZWQZBLUKUKZMS7OTDYHXLGF63N}

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	2026-07-02T01:18:31.948857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cda190ae8aa2b2c97dd31e0f7598bedb7e4a79f1666c389f8ff443f0b73ccde1

Aliases

arxiv: 2607.01183 · arxiv_version: 2607.01183v1 · doi: 10.48550/arxiv.2607.01183 · pith_short_12: ZWQZBLUKUKZM · pith_short_16: ZWQZBLUKUKZMS7OT · pith_short_8: ZWQZBLUK

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/ZWQZBLUKUKZMS7OTDYHXLGF63N \
  | 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: cda190ae8aa2b2c97dd31e0f7598bedb7e4a79f1666c389f8ff443f0b73ccde1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db6d91570aefba1e29a5cf155db845dab3261a0e6c5fd58f7bb301b47b51ea15",
    "cross_cats_sorted": [
      "math.MP",
      "math.OA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2026-07-01T17:15:33Z",
    "title_canon_sha256": "0bf4f889a5354436ecf9d9957fb936b92d0b0f772d0327392588eaa1668e7a44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01183",
    "kind": "arxiv",
    "version": 1
  }
}