Pith Number

pith:QKFOYJVT

pith:2023:QKFOYJVTPVMTMQLYK2S56NS2BV

not attested not anchored not stored refs pending

BOBA: A Parallel Lightweight Graph Reordering Algorithm with Heavyweight Implications

John D. Owens, Matthew Drescher, Muhammad A. Awad, Serban D. Porumbescu

arxiv:2306.10410 v2 · 2023-06-17 · 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{QKFOYJVTPVMTMQLYK2S56NS2BV}

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	2026-07-05T06:23:05.015380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

828aec26b37d5936417856a5df365a0d5ce0f90db54eed173ed20e298cf6d838

Aliases

arxiv: 2306.10410 · arxiv_version: 2306.10410v2 · doi: 10.48550/arxiv.2306.10410 · pith_short_12: QKFOYJVTPVMT · pith_short_16: QKFOYJVTPVMTMQLY · pith_short_8: QKFOYJVT

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/QKFOYJVTPVMTMQLYK2S56NS2BV \
  | 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: 828aec26b37d5936417856a5df365a0d5ce0f90db54eed173ed20e298cf6d838

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df6f22d449c18b0bca5bfa48c05ceb3a87c297b20bdaa6015f8968064cd45e73",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2023-06-17T19:15:56Z",
    "title_canon_sha256": "015b6fa13e494238e430d403a751ffdbddafd939c806d966bcd49bb8a16e8bf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.10410",
    "kind": "arxiv",
    "version": 2
  }
}