Pith Number

pith:YIWGLW6S

pith:2025:YIWGLW6SF42ZVEUOUGXZS23GP5

not attested not anchored not stored refs pending

Transfer Learning for Deep-Unfolded Combinatorial Optimization Solver with Quantum Annealer

Ryo Hagiwara, Satoshi Takabe, Shunta Arai

arxiv:2501.03518 v1 · 2025-01-07 · quant-ph · 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{YIWGLW6SF42ZVEUOUGXZS23GP5}

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	2026-07-05T11:45:30.532109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c22c65dbd22f359a928ea1af996b667f6cdf6ecb214dd2267452699562b2dcf4

Aliases

arxiv: 2501.03518 · arxiv_version: 2501.03518v1 · doi: 10.48550/arxiv.2501.03518 · pith_short_12: YIWGLW6SF42Z · pith_short_16: YIWGLW6SF42ZVEUO · pith_short_8: YIWGLW6S

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/YIWGLW6SF42ZVEUOUGXZS23GP5 \
  | 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: c22c65dbd22f359a928ea1af996b667f6cdf6ecb214dd2267452699562b2dcf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70f5b5486a48c6669d572b698158ac8d8afe62463e7838e5f0aa8d67f24b21c1",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-01-07T04:21:13Z",
    "title_canon_sha256": "ad98a21247361f383fc27b9c72db5fc1bbbe00c2d50f45445ba4a44622bc68e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.03518",
    "kind": "arxiv",
    "version": 1
  }
}