Pith Number

pith:7IDXIGVH

pith:2017:7IDXIGVHE4QNFCV6WVEDNXGLPI

not attested not anchored not stored refs pending

Simple Round Compression for Parallel Vertex Cover

Sepehr Assadi

arxiv:1709.04599 v1 · 2017-09-14 · cs.DS · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7IDXIGVHE4QNFCV6WVEDNXGLPI}

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.

Cited by

1 paper in Pith

Parallel Batch-Dynamic Graphs: Algorithms and Lower Bounds

Receipt and verification

First computed	2026-05-18T00:35:11.174821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa07741aa72720d28abeb54836dccb7a0d421a607055325f9793eb5d79340232

Aliases

arxiv: 1709.04599 · arxiv_version: 1709.04599v1 · doi: 10.48550/arxiv.1709.04599 · pith_short_12: 7IDXIGVHE4QN · pith_short_16: 7IDXIGVHE4QNFCV6 · pith_short_8: 7IDXIGVH

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/7IDXIGVHE4QNFCV6WVEDNXGLPI \
  | 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: fa07741aa72720d28abeb54836dccb7a0d421a607055325f9793eb5d79340232

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d5d34d05645fac61947ff36293a8b213ee36051429e11b66ade18331d445ef3",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-09-14T02:49:01Z",
    "title_canon_sha256": "da784cc656dc3d5addcdb8e0d25635adcc149606c1fac5b21b37af6b0ddafb81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.04599",
    "kind": "arxiv",
    "version": 1
  }
}