Pith Number

pith:WP4EDNQ7

pith:2016:WP4EDNQ7IMV74MCM5ZFE34B7Q3

not attested not anchored not stored refs pending

An Efficient Streaming Algorithm for the Submodular Cover Problem

Abbas Bazzi, Ashkan Norouzi-Fard, Ilija Bogunovic, Marwa El Halabi, Volkan Cevher, Ya-Ping Hsieh

arxiv:1611.08574 v1 · 2016-11-25 · 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{WP4EDNQ7IMV74MCM5ZFE34B7Q3}

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	2026-05-18T00:56:38.579771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3f841b61f432bfe304cee4a4df03f86cba8fa20257ccc2b2c6bad09d0124de6

Aliases

arxiv: 1611.08574 · arxiv_version: 1611.08574v1 · doi: 10.48550/arxiv.1611.08574 · pith_short_12: WP4EDNQ7IMV7 · pith_short_16: WP4EDNQ7IMV74MCM · pith_short_8: WP4EDNQ7

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/WP4EDNQ7IMV74MCM5ZFE34B7Q3 \
  | 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: b3f841b61f432bfe304cee4a4df03f86cba8fa20257ccc2b2c6bad09d0124de6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79783816c10a3cb86bb9f6fd2676c0c6d3ba2b4a831b89fc3ec8ad7e01fb9ff6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-11-25T20:12:24Z",
    "title_canon_sha256": "344d842f82248a74619be2e2b9038a88f1086cacf538adbf04a768bfee7d42a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.08574",
    "kind": "arxiv",
    "version": 1
  }
}