Pith Number

pith:ENTASUZU

pith:2018:ENTASUZUV7C4CYLBDEPXQFDDJC

not attested not anchored not stored refs pending

Maximizing Monotone DR-submodular Continuous Functions by Derivative-free Optimization

Chao Qian, Ke Tang, Yibo Zhang

arxiv:1810.06833 v2 · 2018-10-16 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ENTASUZUV7C4CYLBDEPXQFDDJC}

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	2026-05-17T23:52:51.872376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2366095334afc5c16161191f78146348a6a23885c19dd046285568e238ae21b2

Aliases

arxiv: 1810.06833 · arxiv_version: 1810.06833v2 · doi: 10.48550/arxiv.1810.06833 · pith_short_12: ENTASUZUV7C4 · pith_short_16: ENTASUZUV7C4CYLB · pith_short_8: ENTASUZU

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/ENTASUZUV7C4CYLBDEPXQFDDJC \
  | 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: 2366095334afc5c16161191f78146348a6a23885c19dd046285568e238ae21b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "894c7fc5ffa06c38513aebb32ad8bf28a66cb990af56bc6f3a77ba0bd014bdb6",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-10-16T06:32:34Z",
    "title_canon_sha256": "5c2d33d4872d7dfca2178e0f13952d63edca75767cda4444e2a85c4078f307d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.06833",
    "kind": "arxiv",
    "version": 2
  }
}