Pith Number

pith:OKOPFLAU

pith:2017:OKOPFLAUT7LGODSXGCBWQNLYYH

not attested not anchored not stored refs pending

Continuous DR-submodular Maximization: Structure and Algorithms

An Bian, Andreas Krause, Joachim M. Buhmann, Kfir Y. Levy

arxiv:1711.02515 v4 · 2017-11-04 · cs.LG · cs.AI · 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{OKOPFLAUT7LGODSXGCBWQNLYYH}

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	2026-05-17T23:45:15.647859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

729cf2ac149fd6670e573083683578c1cb5fda9e98ad05cd17a7b735cae7d678

Aliases

arxiv: 1711.02515 · arxiv_version: 1711.02515v4 · doi: 10.48550/arxiv.1711.02515 · pith_short_12: OKOPFLAUT7LG · pith_short_16: OKOPFLAUT7LGODSX · pith_short_8: OKOPFLAU

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/OKOPFLAUT7LGODSXGCBWQNLYYH \
  | 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: 729cf2ac149fd6670e573083683578c1cb5fda9e98ad05cd17a7b735cae7d678

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffaa88a68c10f1748f09d5491f46ab54bb1b78a6304c95af799e517f2464c6ae",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-11-04T01:07:56Z",
    "title_canon_sha256": "a4394228c0175a6605a70afcd2f20761ce3491343a254ef58ec22a27c1113d84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.02515",
    "kind": "arxiv",
    "version": 4
  }
}