Pith Number

pith:B5YZH57H

pith:2017:B5YZH57HJAM6R47WRYLGAJGDAY

not attested not anchored not stored refs pending

Submodular Maximization through the Lens of Linear Programming

Rico Zenklusen, Simon Bruggmann

arxiv:1711.11316 v1 · 2017-11-30 · cs.DS · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B5YZH57HJAM6R47WRYLGAJGDAY}

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	2026-05-18T00:29:11.848222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f7193f7e74819e8f3f68e166024c3062daad1a646cddeb4c9073d2f8d6847dc

Aliases

arxiv: 1711.11316 · arxiv_version: 1711.11316v1 · doi: 10.48550/arxiv.1711.11316 · pith_short_12: B5YZH57HJAM6 · pith_short_16: B5YZH57HJAM6R47W · pith_short_8: B5YZH57H

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/B5YZH57HJAM6R47WRYLGAJGDAY \
  | 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: 0f7193f7e74819e8f3f68e166024c3062daad1a646cddeb4c9073d2f8d6847dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4d07489fdd9f0cd1e8886e90da024a0623412ee01b6b68753286b3702ef2840",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-11-30T10:49:38Z",
    "title_canon_sha256": "af22d1aa4fb46091e8060ae3111101f06292b65f5248b19d9e1b1a881db988f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.11316",
    "kind": "arxiv",
    "version": 1
  }
}