Pith Number

pith:FH4OTOLD

pith:2018:FH4OTOLDLYTCPOIOPKGRFJ2TAT

not attested not anchored not stored refs pending

Fast Maximization of Non-Submodular, Monotonic Functions on the Integer Lattice

Alan Kuhnle, J. David Smith, My T. Thai, Victoria G. Crawford

arxiv:1805.06990 v1 · 2018-05-17 · 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{FH4OTOLDLYTCPOIOPKGRFJ2TAT}

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	2026-05-18T00:15:41.431288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29f8e9b9635e2627b90e7a8d12a75304c087a8556246cf8acfcd4f69fb3a9dc0

Aliases

arxiv: 1805.06990 · arxiv_version: 1805.06990v1 · doi: 10.48550/arxiv.1805.06990 · pith_short_12: FH4OTOLDLYTC · pith_short_16: FH4OTOLDLYTCPOIO · pith_short_8: FH4OTOLD

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/FH4OTOLDLYTCPOIOPKGRFJ2TAT \
  | 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: 29f8e9b9635e2627b90e7a8d12a75304c087a8556246cf8acfcd4f69fb3a9dc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b5a75be1a5633d2b8289c74b64bd6a4b2cddd435af4ddb4794eb33ead2c3d8c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2018-05-17T23:19:29Z",
    "title_canon_sha256": "9e0811c4ec00cd78892965ddb7ff9b1b505fbf6f1e7d25ed5bc94d281f008aea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.06990",
    "kind": "arxiv",
    "version": 1
  }
}