Pith Number

pith:KGK5O6SR

pith:2024:KGK5O6SRWAFI5GGGGRLXRQSRR6

not attested not anchored not stored refs pending

An inverse of Furstenberg's correspondence principle and applications to nice recurrence

Alexander Fish, Sean Skinner

arxiv:2407.19444 v1 · 2024-07-28 · 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{KGK5O6SRWAFI5GGGGRLXRQSRR6}

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.

Cited by

1 paper in Pith

Undecidability in the Ramsey theory of polynomial equations and Hilbert's tenth problem

Receipt and verification

First computed	2026-07-05T08:49:40.250689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5195d77a51b00a8e98c6345778c2518f81f375e1874416902fca9b597c5c389b

Aliases

arxiv: 2407.19444 · arxiv_version: 2407.19444v1 · doi: 10.48550/arxiv.2407.19444 · pith_short_12: KGK5O6SRWAFI · pith_short_16: KGK5O6SRWAFI5GGG · pith_short_8: KGK5O6SR

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/KGK5O6SRWAFI5GGGGRLXRQSRR6 \
  | 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: 5195d77a51b00a8e98c6345778c2518f81f375e1874416902fca9b597c5c389b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d1160ba84f5aa25d6266704494f7804da306c93e0197bedf1d8bc5404fd5988",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2024-07-28T09:39:22Z",
    "title_canon_sha256": "fa201926faf3a6c058df3465e283796c6e6397016f1e2b3ee3981f7d5b206c08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.19444",
    "kind": "arxiv",
    "version": 1
  }
}