Pith Number

pith:VE566CWA

pith:2025:VE566CWAV2GGSBYDWFMB6G5BBS

not attested not anchored not stored refs pending

Generative-enhanced optimization for knapsack problems: an industry-relevant study

Abhishek Awasthi, Caitlin Jones, Carlos A. Riofr\'io, Florian Krellner, Joseph Doetsch, Karen Wintersperger, Yelyzaveta Vodovozova

arxiv:2502.04928 v1 · 2025-02-07 · cs.LG · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VE566CWAV2GGSBYDWFMB6G5BBS}

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	2026-07-05T10:10:59.749069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a93bef0ac0ae8c690703b1581f1ba10c96eb8016c53015ef1162f792ade540fd

Aliases

arxiv: 2502.04928 · arxiv_version: 2502.04928v1 · doi: 10.48550/arxiv.2502.04928 · pith_short_12: VE566CWAV2GG · pith_short_16: VE566CWAV2GGSBYD · pith_short_8: VE566CWA

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/VE566CWAV2GGSBYDWFMB6G5BBS \
  | 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: a93bef0ac0ae8c690703b1581f1ba10c96eb8016c53015ef1162f792ade540fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6c7ea0f7665360d5e13c70c2ad98b0ed815f52968de6194720e2c9b5e899dd8",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-07T13:47:23Z",
    "title_canon_sha256": "7f3a0af800a6b1c9b4ee714e55e2c780222e902bf5afe4b751f1ae21aae47c5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.04928",
    "kind": "arxiv",
    "version": 1
  }
}