Pith Number

pith:TJVOTLAH

pith:2025:TJVOTLAHGDODJL7GUFZDBY36R3

not attested not anchored not stored refs pending

New Difference Triangle Sets by an FPGA-Based Search Technique

Frank R. Kschischang, Mohannad Shehadeh, William Kingsford

arxiv:2502.19517 v2 · 2025-02-26 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TJVOTLAHGDODJL7GUFZDBY36R3}

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

Using Reasoning Models to Generate Search Heuristics that Solve Open Instances of Combinatorial Design Problems

Receipt and verification

First computed	2026-07-05T11:18:41.740815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a6ae9ac0730dc34afe6a17230e37e8ef1a179a21c2efe1d87f43ab6e2480915

Aliases

arxiv: 2502.19517 · arxiv_version: 2502.19517v2 · doi: 10.48550/arxiv.2502.19517 · pith_short_12: TJVOTLAHGDOD · pith_short_16: TJVOTLAHGDODJL7G · pith_short_8: TJVOTLAH

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/TJVOTLAHGDODJL7GUFZDBY36R3 \
  | 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: 9a6ae9ac0730dc34afe6a17230e37e8ef1a179a21c2efe1d87f43ab6e2480915

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4b54adabaad16d94ea31fbcc12d6889baea5064631c6b43664e00bc111a6b50",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-02-26T19:32:55Z",
    "title_canon_sha256": "625b8670575140531722e5c4145facd3de40dc3d40e750b2f05dbf74733a44b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.19517",
    "kind": "arxiv",
    "version": 2
  }
}