Pith Number

pith:M5USXFUG

pith:2016:M5USXFUGL2XM6DEODIDLFOV6JA

not attested not anchored not stored refs pending

On ordered Ramsey numbers of bounded-degree graphs

Martin Balko, Pavel Valtr, V\'it Jel\'inek

arxiv:1606.05628 v2 · 2016-06-17 · 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{M5USXFUGL2XM6DEODIDLFOV6JA}

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	2026-05-18T00:12:50.903703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67692b96865eaecf0c8e1a06b2babe48068a4ecc1084492455f7508c19262cac

Aliases

arxiv: 1606.05628 · arxiv_version: 1606.05628v2 · doi: 10.48550/arxiv.1606.05628 · pith_short_12: M5USXFUGL2XM · pith_short_16: M5USXFUGL2XM6DEO · pith_short_8: M5USXFUG

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/M5USXFUGL2XM6DEODIDLFOV6JA \
  | 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: 67692b96865eaecf0c8e1a06b2babe48068a4ecc1084492455f7508c19262cac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06db27fdb712481c9279457a2776f9a2e1b05a8abb21df2c0b0dc7c55943a256",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-06-17T19:12:35Z",
    "title_canon_sha256": "cb7546a0c5e1e8d1e563d4da831cfaf016e585db92edd67119fde5e3fca8618e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.05628",
    "kind": "arxiv",
    "version": 2
  }
}