Pith Number

pith:XSKUKNVT

pith:2019:XSKUKNVTMYVOIMGGVY7SF54XZO

not attested not anchored not stored refs pending

A 2D Parallel Triangle Counting Algorithm for Distributed-Memory Architectures

Ancy Sarah Tom, George Karypis

arxiv:1907.09575 v1 · 2019-07-22 · 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{XSKUKNVTMYVOIMGGVY7SF54XZO}

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	2026-05-17T23:39:52.873134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc954536b3662ae430c6ae3f22f797cbb5e9d7cdd813009f3fb9f313a3ef351c

Aliases

arxiv: 1907.09575 · arxiv_version: 1907.09575v1 · doi: 10.48550/arxiv.1907.09575 · pith_short_12: XSKUKNVTMYVO · pith_short_16: XSKUKNVTMYVOIMGG · pith_short_8: XSKUKNVT

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/XSKUKNVTMYVOIMGGVY7SF54XZO \
  | 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: bc954536b3662ae430c6ae3f22f797cbb5e9d7cdd813009f3fb9f313a3ef351c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "806b5f86106a85f28a4445b609b415fdbf7bc4767f5a0ed179770402bbcb2981",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-07-22T21:08:39Z",
    "title_canon_sha256": "f5a4c1acc9d2f4232ba1a83c5c0a48374122742b002dad80aed0810626fbb387"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.09575",
    "kind": "arxiv",
    "version": 1
  }
}