Pith Number

pith:EHTMZCI4

pith:2010:EHTMZCI4EVUOYOINZ6G3UKU3ZW

not attested not anchored not stored refs pending

Relatively independent joinings and subsystems of W*-dynamical systems

Rocco Duvenhage

arxiv:1005.2849 v1 · 2010-05-17 · 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{EHTMZCI4EVUOYOINZ6G3UKU3ZW}

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	2026-05-18T02:59:48.779846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21e6cc891c2568ec390dcf8dba2a9bcd84a2f9a60f5c0695a0974bb74e460e4c

Aliases

arxiv: 1005.2849 · arxiv_version: 1005.2849v1 · doi: 10.48550/arxiv.1005.2849 · pith_short_12: EHTMZCI4EVUO · pith_short_16: EHTMZCI4EVUOYOIN · pith_short_8: EHTMZCI4

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/EHTMZCI4EVUOYOINZ6G3UKU3ZW \
  | 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: 21e6cc891c2568ec390dcf8dba2a9bcd84a2f9a60f5c0695a0974bb74e460e4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb02836e5082268152d078b5fa737c813ae0469fd59893b4659cff3e9b84ccfa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2010-05-17T09:26:31Z",
    "title_canon_sha256": "8ca649928184d78a01ec26bd9a8fb40bfc5c00c6a2183b602058622d4c5d31a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.2849",
    "kind": "arxiv",
    "version": 1
  }
}