Pith Number

pith:WHJIEEMY

pith:2005:WHJIEEMY7CPMZ26UXRDX6D3QDR

not attested not anchored not stored refs pending

Ramsey partitions and proximity data structures

Assaf Naor, Manor Mendel

arxiv:cs/0511084 v3 · 2005-11-23 · cs.DS · cs.CG · math.FA · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WHJIEEMY7CPMZ26UXRDX6D3QDR}

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	2026-05-18T03:40:50.022250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1d2821198f89eccebd4bc477f0f701c559ece57cb322545704b0636857f49db

Aliases

arxiv: cs/0511084 · arxiv_version: cs/0511084v3 · doi: 10.48550/arxiv.cs/0511084 · pith_short_12: WHJIEEMY7CPM · pith_short_16: WHJIEEMY7CPMZ26U · pith_short_8: WHJIEEMY

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/WHJIEEMY7CPMZ26UXRDX6D3QDR \
  | 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: b1d2821198f89eccebd4bc477f0f701c559ece57cb322545704b0636857f49db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "764b631103b2949c55fa1795a0338df361d3def14f7b77a899c4aaeda1ecbc21",
    "cross_cats_sorted": [
      "cs.CG",
      "math.FA",
      "math.MG"
    ],
    "license": "",
    "primary_cat": "cs.DS",
    "submitted_at": "2005-11-23T20:06:15Z",
    "title_canon_sha256": "a656c38d56c771d1ff6d31a36eb506bc7da351fce4c31eed7a5a95f10674e6ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0511084",
    "kind": "arxiv",
    "version": 3
  }
}