Pith Number

pith:F6V6IBU4

pith:2011:F6V6IBU4QGVTY6G6F5ROQLB3IJ

not attested not anchored not stored refs pending

Submodular Function Maximization via the Multilinear Relaxation and Contention Resolution Schemes

Chandra Chekuri, Jan Vondr\'ak, Rico Zenklusen

arxiv:1105.4593 v5 · 2011-05-23 · cs.DM · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F6V6IBU4QGVTY6G6F5ROQLB3IJ}

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	2026-05-18T02:45:21.748090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fabe4069c81ab3c78de2f62e82c3b427d66dfa3ee559f671f22dcff6fca43cf

Aliases

arxiv: 1105.4593 · arxiv_version: 1105.4593v5 · doi: 10.48550/arxiv.1105.4593 · pith_short_12: F6V6IBU4QGVT · pith_short_16: F6V6IBU4QGVTY6G6 · pith_short_8: F6V6IBU4

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/F6V6IBU4QGVTY6G6F5ROQLB3IJ \
  | 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: 2fabe4069c81ab3c78de2f62e82c3b427d66dfa3ee559f671f22dcff6fca43cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "046d3e418bd8b80415dfedd76734011efe23c8d753d78881d0a0ffb914d062f5",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2011-05-23T19:38:56Z",
    "title_canon_sha256": "250041b4a7359bfc1986d7c188617cf3654809b189a697ee5a4deba6dbe5f47e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.4593",
    "kind": "arxiv",
    "version": 5
  }
}