Pith Number

pith:NEYSOBJT

pith:2016:NEYSOBJT4VE7DS7A7KKSBW7PP4

not attested not anchored not stored refs pending

Maximizing Non-Monotone DR-Submodular Functions with Cardinality Constraints

Ali Khodabakhsh, Evdokia Nikolova

arxiv:1611.09474 v2 · 2016-11-29 · cs.DS · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NEYSOBJT4VE7DS7A7KKSBW7PP4}

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	2026-05-18T00:36:09.394067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6931270533e549f1cbe0fa9520dbef7f1a5789384126d5ad987b8b8aefdbf3c8

Aliases

arxiv: 1611.09474 · arxiv_version: 1611.09474v2 · doi: 10.48550/arxiv.1611.09474 · pith_short_12: NEYSOBJT4VE7 · pith_short_16: NEYSOBJT4VE7DS7A · pith_short_8: NEYSOBJT

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/NEYSOBJT4VE7DS7A7KKSBW7PP4 \
  | 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: 6931270533e549f1cbe0fa9520dbef7f1a5789384126d5ad987b8b8aefdbf3c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c638c6a262af67e01450f9fa1e30033673f7b4fe279c345e06e239dd8665655b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-11-29T03:40:36Z",
    "title_canon_sha256": "585b9b06f7da2541d06fe28903c1c0b2a7f757e7d993793acbe710eab8a16e41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.09474",
    "kind": "arxiv",
    "version": 2
  }
}