Pith Number

pith:4WQZEA4B

pith:2014:4WQZEA4BKLH6DJKLATGZICSV3S

not attested not anchored not stored refs pending

Constrained Monotone Function Maximization and the Supermodular Degree

Moran Feldman, Rani Izsak

arxiv:1407.6328 v2 · 2014-07-23 · 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{4WQZEA4BKLH6DJKLATGZICSV3S}

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	2026-05-18T02:44:01.543392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5a192038152cfe1a54b04cd940a55dc9d6d9cf23714bff43647b89240095835

Aliases

arxiv: 1407.6328 · arxiv_version: 1407.6328v2 · doi: 10.48550/arxiv.1407.6328 · pith_short_12: 4WQZEA4BKLH6 · pith_short_16: 4WQZEA4BKLH6DJKL · pith_short_8: 4WQZEA4B

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/4WQZEA4BKLH6DJKLATGZICSV3S \
  | 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: e5a192038152cfe1a54b04cd940a55dc9d6d9cf23714bff43647b89240095835

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16eba47f372e9336c07bd94249fc5a0c8d16155c02f2037466cd6e144fe4e68f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-07-23T18:37:25Z",
    "title_canon_sha256": "d3b0bddf0910b6b602945e44f7faa928b608d59055d0b251fd179d314ef3a15a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.6328",
    "kind": "arxiv",
    "version": 2
  }
}