Pith Number

pith:ONAVX5IT

pith:2025:ONAVX5ITK5WIZUDMF3VHWGPHE7

not attested not anchored not stored refs pending

Optimizing hypergraph product codes with random walks, simulated annealing and reinforcement learning

Anthony Leverrier, Bruno C. A. Freire, Nicolas Delfosse

arxiv:2501.09622 v3 · 2025-01-16 · quant-ph · 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{ONAVX5ITK5WIZUDMF3VHWGPHE7}

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	2026-07-05T11:16:31.452135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73415bf513576c8cd06c2eea7b19e727dfc1e864ac77579164aedd5c435080d0

Aliases

arxiv: 2501.09622 · arxiv_version: 2501.09622v3 · doi: 10.48550/arxiv.2501.09622 · pith_short_12: ONAVX5ITK5WI · pith_short_16: ONAVX5ITK5WIZUDM · pith_short_8: ONAVX5IT

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/ONAVX5ITK5WIZUDMF3VHWGPHE7 \
  | 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: 73415bf513576c8cd06c2eea7b19e727dfc1e864ac77579164aedd5c435080d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af637a012cd6c6c41e57b1aad8d722151fdec78549d80844cc04a140a477a045",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-01-16T16:01:02Z",
    "title_canon_sha256": "c14bcebf765c25f1ddf240c3b6604c519429c3544bc4889f3c178a301b2fb6b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.09622",
    "kind": "arxiv",
    "version": 3
  }
}