Pith Number

pith:XMMCOS5O

pith:2025:XMMCOS5OY7FIY42LXYMRBDOUU2

not attested not anchored not stored refs pending

Cell-Probe Lower Bounds via Semi-Random CSP Refutation: Simplified and the Odd-Locality Case

Venkatesan Guruswami, Weiqiang Yuan, Xin Lyu

arxiv:2507.22265 v1 · 2025-07-29 · cs.CC · cs.CR · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XMMCOS5OY7FIY42LXYMRBDOUU2}

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	2026-07-05T11:45:19.334505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb18274baec7ca8c734bbe19108dd4a68ae0212cf2db5e2169314697267109df

Aliases

arxiv: 2507.22265 · arxiv_version: 2507.22265v1 · doi: 10.48550/arxiv.2507.22265 · pith_short_12: XMMCOS5OY7FI · pith_short_16: XMMCOS5OY7FIY42L · pith_short_8: XMMCOS5O

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/XMMCOS5OY7FIY42LXYMRBDOUU2 \
  | 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: bb18274baec7ca8c734bbe19108dd4a68ae0212cf2db5e2169314697267109df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91108846dda12f99958c8a806ce1a7248380621916277424095bf3b946c908a3",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.DS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2025-07-29T22:33:09Z",
    "title_canon_sha256": "c5be4b340e1aeabac31b0dccb8d56684ebcef9904b8f048d1ac3eb8fa97c0d00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.22265",
    "kind": "arxiv",
    "version": 1
  }
}