Pith Number

pith:EBSLHBYT

pith:2012:EBSLHBYT5ARHZ4YM6Q3EIG7RNX

not attested not anchored not stored refs pending

Variety Evasive Sets

J\'anos Koll\'ar, Shachar Lovett, Zeev Dvir

arxiv:1203.4532 v1 · 2012-03-20 · cs.CC · cs.DM · math.AG · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EBSLHBYT5ARHZ4YM6Q3EIG7RNX}

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	2026-05-18T03:59:38.871295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2064b38713e8227cf30cf436441bf16dc71f1d5e651525a709e165a51ce5fe09

Aliases

arxiv: 1203.4532 · arxiv_version: 1203.4532v1 · doi: 10.48550/arxiv.1203.4532 · pith_short_12: EBSLHBYT5ARH · pith_short_16: EBSLHBYT5ARHZ4YM · pith_short_8: EBSLHBYT

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/EBSLHBYT5ARHZ4YM6Q3EIG7RNX \
  | 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: 2064b38713e8227cf30cf436441bf16dc71f1d5e651525a709e165a51ce5fe09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4623b86c2ae696c30adb452c0cebb03ee6ce0103f7ac3decda06383a2610b190",
    "cross_cats_sorted": [
      "cs.DM",
      "math.AG",
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2012-03-20T18:09:31Z",
    "title_canon_sha256": "ba1f4fc49f931bd9ed9ac7023596d6449c96cbb8959df4ef00cd84d8c0d57677"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4532",
    "kind": "arxiv",
    "version": 1
  }
}