Pith Number

pith:MEIZAXN5

pith:2025:MEIZAXN53AQYEC45QKMBNFUDG4

not attested not anchored not stored refs pending

A Survey on Ordered Ramsey Numbers

Martin Balko

arxiv:2502.02155 v1 · 2025-02-04 · math.CO · cs.DM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MEIZAXN53AQYEC45QKMBNFUDG4}

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

2 papers in Pith

Computation of small reflective and dihedral Ramsey numbers

Some results on small ordered and cyclic Ramsey numbers

Receipt and verification

First computed	2026-07-05T10:09:24.868083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6111905dbdd821820b9d8298169683372cfd276332f8c7aed2917e521863aa43

Aliases

arxiv: 2502.02155 · arxiv_version: 2502.02155v1 · doi: 10.48550/arxiv.2502.02155 · pith_short_12: MEIZAXN53AQY · pith_short_16: MEIZAXN53AQYEC45 · pith_short_8: MEIZAXN5

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/MEIZAXN53AQYEC45QKMBNFUDG4 \
  | 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: 6111905dbdd821820b9d8298169683372cfd276332f8c7aed2917e521863aa43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ed488f13c204ee77fbf896c6e5aef72b32c7564f4c5e77d8d882e5fbd683895",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2025-02-04T09:33:32Z",
    "title_canon_sha256": "89585d7140e5029186dc0d54b3e1d250288afd800e36fd6cd165b35f751e6e36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.02155",
    "kind": "arxiv",
    "version": 1
  }
}