Pith Number

pith:RSARMU7I

pith:2025:RSARMU7IJ2SUDT4SWSBL5MIU7C

not attested not anchored not stored refs pending

Inexact Column Generation for Bayesian Network Structure Learning via Difference-of-Submodular Optimization

Rui Chen, Yiran Yang

arxiv:2505.11089 v2 · 2025-05-16 · stat.ML · cs.LG · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RSARMU7IJ2SUDT4SWSBL5MIU7C}

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	2026-07-05T12:07:07.194288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c811653e84ea541cf92b482beb114f88ed5e865e0753e8230044ab6be6e7a70

Aliases

arxiv: 2505.11089 · arxiv_version: 2505.11089v2 · doi: 10.48550/arxiv.2505.11089 · pith_short_12: RSARMU7IJ2SU · pith_short_16: RSARMU7IJ2SUDT4S · pith_short_8: RSARMU7I

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/RSARMU7IJ2SUDT4SWSBL5MIU7C \
  | 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: 8c811653e84ea541cf92b482beb114f88ed5e865e0753e8230044ab6be6e7a70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9078b645227460041cef06ef408f9d6180c4a52fb1f26ae9d54eab275148a0ab",
    "cross_cats_sorted": [
      "cs.LG",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2025-05-16T10:23:19Z",
    "title_canon_sha256": "022cef7fd2e8d4f822ffd8ebab39e50d38b63916f1919d61eec7ff4ce40fbbc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.11089",
    "kind": "arxiv",
    "version": 2
  }
}