Pith Number

pith:CJOVWLWP

pith:2017:CJOVWLWPBNKEHP66QYMS5JSXXD

not attested not anchored not stored refs pending

Synchronization is full measure for all $\alpha$-deformations of an infinite class of continued fraction transformations

Cor Kraaikamp, Kariane Calta, Thomas A. Schmidt

arxiv:1701.04498 v1 · 2017-01-17 · 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{CJOVWLWPBNKEHP66QYMS5JSXXD}

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	2026-05-18T00:52:43.539108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

125d5b2ecf0b5443bfde86192ea657b8e8e64ad8b8b4259565fdf9f9ba95a97d

Aliases

arxiv: 1701.04498 · arxiv_version: 1701.04498v1 · doi: 10.48550/arxiv.1701.04498 · pith_short_12: CJOVWLWPBNKE · pith_short_16: CJOVWLWPBNKEHP66 · pith_short_8: CJOVWLWP

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/CJOVWLWPBNKEHP66QYMS5JSXXD \
  | 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: 125d5b2ecf0b5443bfde86192ea657b8e8e64ad8b8b4259565fdf9f9ba95a97d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44b722cf79d2fb5a67aeddccfec9f6f687b14760c8ab64b62162ba86d149200c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2017-01-17T00:54:40Z",
    "title_canon_sha256": "6f3812543baac72818bf31eaa77f8b175db21c321e304388b447709620e6dd8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.04498",
    "kind": "arxiv",
    "version": 1
  }
}