Pith Number

pith:LPWPCK3U

pith:2023:LPWPCK3UJSOTKZ5252RXJCZTD5

not attested not anchored not stored refs pending

Zarankiewicz's problem via $\epsilon$-t-nets

Chaya Keller, Shakhar Smorodinsky

arxiv:2311.13662 v2 · 2023-11-22 · math.CO · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LPWPCK3UJSOTKZ5252RXJCZTD5}

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

$C_4$-free subgraphs of high degree with geometric applications

Receipt and verification

First computed	2026-07-05T09:01:27.316137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5becf12b744c9d3567baeea3748b331f5081af6ee99a508849e67e3c54285f80

Aliases

arxiv: 2311.13662 · arxiv_version: 2311.13662v2 · doi: 10.48550/arxiv.2311.13662 · pith_short_12: LPWPCK3UJSOT · pith_short_16: LPWPCK3UJSOTKZ52 · pith_short_8: LPWPCK3U

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/LPWPCK3UJSOTKZ5252RXJCZTD5 \
  | 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: 5becf12b744c9d3567baeea3748b331f5081af6ee99a508849e67e3c54285f80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59540e8b434512f0755a9927d52e950eb0d14f1fed505aaad95c3ba3424fb2a0",
    "cross_cats_sorted": [
      "cs.CG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2023-11-22T19:34:36Z",
    "title_canon_sha256": "57d24a45861a93a76879197d32ac087730f28a30a2fcf19898453193a612a114"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.13662",
    "kind": "arxiv",
    "version": 2
  }
}