Pith Number

pith:MSRKQRVH

pith:2016:MSRKQRVHHRPMRGZAH5PNUG4WOH

not attested not anchored not stored refs pending

Invariant measures for continued fraction algorithms with finitely many digits

Cor Kraaikamp, Niels Langeveld

arxiv:1606.05099 v1 · 2016-06-16 · 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{MSRKQRVHHRPMRGZAH5PNUG4WOH}

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	2026-05-18T01:12:22.023582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64a2a846a73c5ec89b203f5eda1b9671d6c1b830efa900f37af5eadcf26e819a

Aliases

arxiv: 1606.05099 · arxiv_version: 1606.05099v1 · doi: 10.48550/arxiv.1606.05099 · pith_short_12: MSRKQRVHHRPM · pith_short_16: MSRKQRVHHRPMRGZA · pith_short_8: MSRKQRVH

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/MSRKQRVHHRPMRGZAH5PNUG4WOH \
  | 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: 64a2a846a73c5ec89b203f5eda1b9671d6c1b830efa900f37af5eadcf26e819a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f6778f614800055c4b126284df92bed28be158cf37c9d3fc9346fccb31970e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2016-06-16T08:57:25Z",
    "title_canon_sha256": "ccaf714c186a6a84dd06236eff541066a139f98e4969d45923446ece9749adfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.05099",
    "kind": "arxiv",
    "version": 1
  }
}