Pith Number

pith:QOQGQPKN

pith:2024:QOQGQPKNA2QVB2JR5YCTDL533C

not attested not anchored not stored refs pending

On Zarankiewicz's Problem for Intersection Hypergraphs of Geometric Objects

Chaya Keller, Shakhar Smorodinsky, Timothy M. Chan

arxiv:2412.06490 v2 · 2024-12-09 · math.CO · cs.CG

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\usepackage{pith}
\pithnumber{QOQGQPKNA2QVB2JR5YCTDL533C}

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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

A dichotomy for hypergraph Zarankiewicz problems on axis-parallel boxes

Receipt and verification

First computed	2026-07-05T12:09:11.889926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83a0683d4d06a150e931ee0531afbbd8ae5b142b73cf2d7d2b62f73da16d23b6

Aliases

arxiv: 2412.06490 · arxiv_version: 2412.06490v2 · doi: 10.48550/arxiv.2412.06490 · pith_short_12: QOQGQPKNA2QV · pith_short_16: QOQGQPKNA2QVB2JR · pith_short_8: QOQGQPKN

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/QOQGQPKNA2QVB2JR5YCTDL533C \
  | 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: 83a0683d4d06a150e931ee0531afbbd8ae5b142b73cf2d7d2b62f73da16d23b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a677d3f3cc6531098765802d5697544d41421a9f5d12edf588283b9d1794c18f",
    "cross_cats_sorted": [
      "cs.CG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2024-12-09T13:46:43Z",
    "title_canon_sha256": "96c56d82d2c04ac708658a47208f3af569736219dd6c48a65904949df2f5728b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.06490",
    "kind": "arxiv",
    "version": 2
  }
}