Pith Number

pith:X2PDSSWC

pith:2016:X2PDSSWCKTYUUCL726Z7NSFURL

not attested not anchored not stored refs pending

Distributed Coverage Maximization via Sketching

Hossein Esfandiari, MohammadHossein Bateni, Vahab Mirrokni

arxiv:1612.02327 v2 · 2016-12-07 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X2PDSSWCKTYUUCL726Z7NSFURL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:48:59.574455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be9e394ac254f14a097fd7b3f6c8b48af882bdbab17496d7216a225e4c134b50

Aliases

arxiv: 1612.02327 · arxiv_version: 1612.02327v2 · doi: 10.48550/arxiv.1612.02327 · pith_short_12: X2PDSSWCKTYU · pith_short_16: X2PDSSWCKTYUUCL7 · pith_short_8: X2PDSSWC

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/X2PDSSWCKTYUUCL726Z7NSFURL \
  | 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: be9e394ac254f14a097fd7b3f6c8b48af882bdbab17496d7216a225e4c134b50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b59b756b90d1f48b4cc122e4d2eb2276f255f6a0204ea745b36555aebbd9d6ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-12-07T16:50:32Z",
    "title_canon_sha256": "9491a590f04ba5e81ab101ee3caf06c45c1b95704e86c6a887d833ddc43b5679"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.02327",
    "kind": "arxiv",
    "version": 2
  }
}