Pith Number

pith:KZ46C6B3

pith:2024:KZ46C6B333J73XC5GXS3WGP3JB

not attested not anchored not stored refs pending

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

Bill Mance, Sohail Farhangi, Steve Jackson

arxiv:2412.14917 v2 · 2024-12-19 · math.LO · math.CO · 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{KZ46C6B333J73XC5GXS3WGP3JB}

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

Extensibility and denseness of periodic semigroup actions

Receipt and verification

First computed	2026-07-05T11:01:02.853646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5679e1783bded3fddc5d35e5bb19fb485272bd87032e27b784d9bcba3266b162

Aliases

arxiv: 2412.14917 · arxiv_version: 2412.14917v2 · doi: 10.48550/arxiv.2412.14917 · pith_short_12: KZ46C6B333J7 · pith_short_16: KZ46C6B333J73XC5 · pith_short_8: KZ46C6B3

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/KZ46C6B333J73XC5GXS3WGP3JB \
  | 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: 5679e1783bded3fddc5d35e5bb19fb485272bd87032e27b784d9bcba3266b162

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db3f1ae044e57f6cd0b618653c563fc4cfc247fb6683e6b4ac91d65854e65baf",
    "cross_cats_sorted": [
      "math.CO",
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2024-12-19T14:50:43Z",
    "title_canon_sha256": "ef1ddacdc61b8343620f3d1879f5beae6ca62f46c07440d3ddea5ee9ad6f23fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.14917",
    "kind": "arxiv",
    "version": 2
  }
}