Pith Number

pith:SNLFR7VB

pith:2015:SNLFR7VBQMN3RCZTSFOCATUCPK

not attested not anchored not stored refs pending

Kernelization via Sampling with Applications to Dynamic Graph Streams

Andrew McGregor, Graham Cormode, Hossein Esfandiari, MohammadTaghi Hajiaghayi, Morteza Monemizadeh, Rajesh Chitnis, Sofya Vorotnikova

arxiv:1505.01731 v1 · 2015-05-07 · 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{SNLFR7VBQMN3RCZTSFOCATUCPK}

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	2026-05-18T02:16:40.206908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

935658fea1831bb88b33915c204e827a80b68599fef90ef52539a77905bd00ca

Aliases

arxiv: 1505.01731 · arxiv_version: 1505.01731v1 · doi: 10.48550/arxiv.1505.01731 · pith_short_12: SNLFR7VBQMN3 · pith_short_16: SNLFR7VBQMN3RCZT · pith_short_8: SNLFR7VB

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/SNLFR7VBQMN3RCZTSFOCATUCPK \
  | 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: 935658fea1831bb88b33915c204e827a80b68599fef90ef52539a77905bd00ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b020291dd9b13db60bc6f740aa57447b54c675a8ab854795adcf87293afafaef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2015-05-07T14:59:05Z",
    "title_canon_sha256": "d80c39c9fd3c5ca1dcc16a1e689a534829939099d6bb0cfc7ce9459e4dcd1ff9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01731",
    "kind": "arxiv",
    "version": 1
  }
}