Pith Number

pith:NJR7E2FH

pith:2018:NJR7E2FHBGZGKCXHSSXSUZ3RSU

not attested not anchored not stored refs pending

Round Compression for Parallel Graph Algorithms in Strongly Sublinear Space

Krzysztof Onak

arxiv:1807.08745 v1 · 2018-07-23 · 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{NJR7E2FHBGZGKCXHSSXSUZ3RSU}

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	2026-05-18T00:10:04.839050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a63f268a709b2650ae794af2a67719533afd7ffe1fb71debcbe04b98fea3416

Aliases

arxiv: 1807.08745 · arxiv_version: 1807.08745v1 · doi: 10.48550/arxiv.1807.08745 · pith_short_12: NJR7E2FHBGZG · pith_short_16: NJR7E2FHBGZGKCXH · pith_short_8: NJR7E2FH

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/NJR7E2FHBGZGKCXHSSXSUZ3RSU \
  | 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: 6a63f268a709b2650ae794af2a67719533afd7ffe1fb71debcbe04b98fea3416

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c1e2bd75c45cd71a6463062b640de69398e9fa079a028e7a2be7bca374992e6",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2018-07-23T17:49:03Z",
    "title_canon_sha256": "2c712a9b77af3a33aef125626f19906441b221a941c0b254b2cad10dfc5f016c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08745",
    "kind": "arxiv",
    "version": 1
  }
}