Pith Number

pith:YG7ENI56

pith:2003:YG7ENI56V5PQ24FS5Y2YKAAE6F

not attested not anchored not stored refs pending

Some Remarks on Group Bundles and C*-dynamical systems

Ezio Vasselli

arxiv:math/0301124 v6 · 2003-01-13 · 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{YG7ENI56V5PQ24FS5Y2YKAAE6F}

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	2026-05-18T04:08:04.351581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1be46a3beaf5f0d70b2ee35850004f150ee5fcf9d8dcf877d04d93e5c740783

Aliases

arxiv: math/0301124 · arxiv_version: math/0301124v6 · doi: 10.48550/arxiv.math/0301124 · pith_short_12: YG7ENI56V5PQ · pith_short_16: YG7ENI56V5PQ24FS · pith_short_8: YG7ENI56

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/YG7ENI56V5PQ24FS5Y2YKAAE6F \
  | 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: c1be46a3beaf5f0d70b2ee35850004f150ee5fcf9d8dcf877d04d93e5c740783

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab2e80788ef6248f98b6efef41b5c533dc23c661c7b232097942fa5dc8668c6e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.OA",
    "submitted_at": "2003-01-13T13:49:52Z",
    "title_canon_sha256": "bb38a8c975de6079c8ac340f431d0ca6ac7d25ed3104e4fa4d3c05d6d4fe63c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0301124",
    "kind": "arxiv",
    "version": 6
  }
}