Pith Number

pith:Q6JQFZWW

pith:2022:Q6JQFZWW7YPHTQGOFTXW3QXLHP

not attested not anchored not stored refs pending

Maximizing Sums of Non-monotone Submodular and Linear Functions: Understanding the Unconstrained Case

Kobi Bodek, Moran Feldman

arxiv:2204.03412 v1 · 2022-04-07 · 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{Q6JQFZWW7YPHTQGOFTXW3QXLHP}

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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.

Cited by

1 paper in Pith

Bicriteria Submodular Maximization

Receipt and verification

First computed	2026-07-05T04:12:29.750363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

879302e6d6fe1e79c0ce2cef6dc2eb3bf06e6c854343fdc2446b4ab2d9119985

Aliases

arxiv: 2204.03412 · arxiv_version: 2204.03412v1 · doi: 10.48550/arxiv.2204.03412 · pith_short_12: Q6JQFZWW7YPH · pith_short_16: Q6JQFZWW7YPHTQGO · pith_short_8: Q6JQFZWW

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/Q6JQFZWW7YPHTQGOFTXW3QXLHP \
  | 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: 879302e6d6fe1e79c0ce2cef6dc2eb3bf06e6c854343fdc2446b4ab2d9119985

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b3ec6eea8832914edc6928452ce40c8d275250d7a8af00d8c323f5aac419e97",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2022-04-07T12:52:30Z",
    "title_canon_sha256": "386addfb255e79f3a0612248659cc038b5d1f0348ebc3d814d3468cbe157aa72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.03412",
    "kind": "arxiv",
    "version": 1
  }
}