Pith Number

pith:CK56YQIY

pith:2008:CK56YQIYUNK24TNCTN7UYJYI32

not attested not anchored not stored refs pending

Unique mixing of the shift on the C*--algebras generated by the q--canonical commutation relations

Francesco Fidaleo, Kenneth Dykema

arxiv:0806.2033 v1 · 2008-06-12 · math.OA · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CK56YQIYUNK24TNCTN7UYJYI32}

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	2026-07-04T15:12:09.862978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12bbec4118a355ae4da29b7f4c2708de81e9b762096e75d29d587163f87b937a

Aliases

arxiv: 0806.2033 · arxiv_version: 0806.2033v1 · doi: 10.48550/arxiv.0806.2033 · pith_short_12: CK56YQIYUNK2 · pith_short_16: CK56YQIYUNK24TNC · pith_short_8: CK56YQIY

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/CK56YQIYUNK24TNCTN7UYJYI32 \
  | 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: 12bbec4118a355ae4da29b7f4c2708de81e9b762096e75d29d587163f87b937a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4968fb32808072c257450bbc164e9a1daf262c4e9f352dc83e6797f045601bf3",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2008-06-12T09:51:57Z",
    "title_canon_sha256": "66febd653c28a008830ddef2be6aa11b854a01dfe4581a18f9c6b94d264314b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.2033",
    "kind": "arxiv",
    "version": 1
  }
}