Pith Number

pith:D3CKVL5G

pith:2026:D3CKVL5GQ5FUCGPSUW4ZGYCML5

not attested not anchored not stored refs pending

Graph Coloring Approach to Solving Sudoku with Oscillatory Neural Networks

Aida Todri-Sanial, Filip Sabo

arxiv:2607.15814 v1 · 2026-07-17 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D3CKVL5GQ5FUCGPSUW4ZGYCML5}

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	2026-07-20T01:19:11.753755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ec4aaafa6874b4119f2a5b993604c5f4bda6c012a1496a62d861b5d630b54bf

Aliases

arxiv: 2607.15814 · arxiv_version: 2607.15814v1 · doi: 10.48550/arxiv.2607.15814 · pith_short_12: D3CKVL5GQ5FU · pith_short_16: D3CKVL5GQ5FUCGPS · pith_short_8: D3CKVL5G

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/D3CKVL5GQ5FUCGPSUW4ZGYCML5 \
  | 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: 1ec4aaafa6874b4119f2a5b993604c5f4bda6c012a1496a62d861b5d630b54bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de4880a53723b82752cd22c08740852f5c9ce550a5fe29c04cb36ff3e7090957",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-17T10:24:18Z",
    "title_canon_sha256": "f94c1fbcd0d02553eb65ee16ed583acde89b0e08d76e4c6a08d2d33df2a90a86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.15814",
    "kind": "arxiv",
    "version": 1
  }
}