Pith Number

pith:KT5BZHSU

pith:2026:KT5BZHSUGY3XRHC2YTK4PGHSQI

not attested not anchored not stored refs pending

Low Soundness Linearity Testing on the Half-Slice

Haakon Larsen, Silas Richelson, Sourya Roy, Tushant Mittal

arxiv:2605.26450 v1 · 2026-05-26 · cs.CC · cs.DM · cs.DS · 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{KT5BZHSUGY3XRHC2YTK4PGHSQI}

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	2026-05-27T01:05:18.626735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54fa1c9e543637789c5ac4d5c798f2823b1977fc9103c2caa08a2e8bcd57b29c

Aliases

arxiv: 2605.26450 · arxiv_version: 2605.26450v1 · doi: 10.48550/arxiv.2605.26450 · pith_short_12: KT5BZHSUGY3X · pith_short_16: KT5BZHSUGY3XRHC2 · pith_short_8: KT5BZHSU

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/KT5BZHSUGY3XRHC2YTK4PGHSQI \
  | 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: 54fa1c9e543637789c5ac4d5c798f2823b1977fc9103c2caa08a2e8bcd57b29c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fbcda751197f7e420607240bbc949e29d8b7a03819837fdc0ccd66f56ef5417",
    "cross_cats_sorted": [
      "cs.DM",
      "cs.DS",
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2026-05-26T02:01:37Z",
    "title_canon_sha256": "6453aa3f69c458aad5fc12f528b66801deceba714f79f7a1fda7388c8f3f8eaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26450",
    "kind": "arxiv",
    "version": 1
  }
}