Pith Number

pith:LDVX2YAL

pith:2019:LDVX2YALEPUA7ZRIQKQ4ZFQOIT

not attested not anchored not stored refs pending

Parallel Algorithm for Non-Monotone DR-Submodular Maximization

Alina Ene, Huy L. Nguyen

arxiv:1905.13272 v1 · 2019-05-30 · cs.DS · 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{LDVX2YALEPUA7ZRIQKQ4ZFQOIT}

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	2026-05-17T23:44:35.450186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58eb7d600b23e80fe62882a1cc960e44de07c860cf19659c41761813b51df342

Aliases

arxiv: 1905.13272 · arxiv_version: 1905.13272v1 · doi: 10.48550/arxiv.1905.13272 · pith_short_12: LDVX2YALEPUA · pith_short_16: LDVX2YALEPUA7ZRI · pith_short_8: LDVX2YAL

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/LDVX2YALEPUA7ZRIQKQ4ZFQOIT \
  | 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: 58eb7d600b23e80fe62882a1cc960e44de07c860cf19659c41761813b51df342

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c6a2ce8db21e357df3a0882c83568dd5a5b77c2c35307945addc3074644bb4c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2019-05-30T19:35:18Z",
    "title_canon_sha256": "86d65e684e97056af46ebd20bde272fb2c373e02fdc746dc314e942e2db03151"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.13272",
    "kind": "arxiv",
    "version": 1
  }
}