Pith Number

pith:JHC3IGW7

pith:2018:JHC3IGW7PEWHZXM4QSZBE5MRXP

not attested not anchored not stored refs pending

Dimension groups for self-similar maps and matrix representations of the core of the associated C*-algebras

Tsuyoshi Kajiwara, Yasuo Watatani

arxiv:1803.08733 v1 · 2018-03-23 · 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{JHC3IGW7PEWHZXM4QSZBE5MRXP}

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	2026-05-18T00:20:18.690965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49c5b41adf792c7cdd9c84b2127591bbf8570fe983b1f89f0d593d11f901cd71

Aliases

arxiv: 1803.08733 · arxiv_version: 1803.08733v1 · doi: 10.48550/arxiv.1803.08733 · pith_short_12: JHC3IGW7PEWH · pith_short_16: JHC3IGW7PEWHZXM4 · pith_short_8: JHC3IGW7

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/JHC3IGW7PEWHZXM4QSZBE5MRXP \
  | 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: 49c5b41adf792c7cdd9c84b2127591bbf8570fe983b1f89f0d593d11f901cd71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4c5dbf57d012d8cd63cbbcd2bd8a6e74e850654c34fe816df58c4fbdaab8f9b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2018-03-23T10:57:19Z",
    "title_canon_sha256": "3b002a8817e2b8fe430c4b3cf30cd97c51a20b30723fc71b2e715b962512f603"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.08733",
    "kind": "arxiv",
    "version": 1
  }
}