Pith Number

pith:5DJR2Q7M

pith:2025:5DJR2Q7MFO62UMKAAE3VQUH7CM

not attested not anchored not stored refs pending

Diffusion-based learning framework for Constrained Nonconvex Optimization with Weighted Bootstrapped Refinement

Junchi Yan, Ke Hu, Shutong Ding, Xiaoying Tang, Xi Yao, Ye Shi, Yimiao Zhou

arxiv:2502.10330 v4 · 2025-02-14 · 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{5DJR2Q7MFO62UMKAAE3VQUH7CM}

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	2026-05-29T02:05:34.374469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8d31d43ec2bbdaa314001375850ff130adb1f9866c5635451a6a1f91fc1aeb7

Aliases

arxiv: 2502.10330 · arxiv_version: 2502.10330v4 · doi: 10.48550/arxiv.2502.10330 · pith_short_12: 5DJR2Q7MFO62 · pith_short_16: 5DJR2Q7MFO62UMKA · pith_short_8: 5DJR2Q7M

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/5DJR2Q7MFO62UMKAAE3VQUH7CM \
  | 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: e8d31d43ec2bbdaa314001375850ff130adb1f9866c5635451a6a1f91fc1aeb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22780840d1347d2c9c386d4d70fd6fcbb6269670efe043682201d4f5da475558",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-14T17:43:08Z",
    "title_canon_sha256": "7052750d6b1c843d37c031890b4622ac8715f2a9bba077bbc2a9fcd61489660e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.10330",
    "kind": "arxiv",
    "version": 4
  }
}