Pith Number

pith:OR6UHMJN

pith:2022:OR6UHMJNJ4D3OPEWWJKZVBK4CN

not attested not anchored not stored refs pending

Partitioning Dense Graphs with Hardware Accelerators

Hayato Ushijima-Mwesigwa, Ilya Safro, Indradeep Ghosh, Xiaoyuan Liu

arxiv:2202.09420 v2 · 2022-02-18 · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OR6UHMJNJ4D3OPEWWJKZVBK4CN}

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	2026-07-05T04:16:00.385001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

747d43b12d4f07b73c96b2559a855c13570e7731799ac041504377bd3eb2d5ba

Aliases

arxiv: 2202.09420 · arxiv_version: 2202.09420v2 · doi: 10.48550/arxiv.2202.09420 · pith_short_12: OR6UHMJNJ4D3 · pith_short_16: OR6UHMJNJ4D3OPEW · pith_short_8: OR6UHMJN

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/OR6UHMJNJ4D3OPEWWJKZVBK4CN \
  | 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: 747d43b12d4f07b73c96b2559a855c13570e7731799ac041504377bd3eb2d5ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "baa34408617a2c44034887089c1646dc6d4871705c89912b294fec3637c4f0ed",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2022-02-18T20:32:35Z",
    "title_canon_sha256": "1be1d7098ce730d6f07f704d75522481485e8eade07a5d064eb7731db6724c5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.09420",
    "kind": "arxiv",
    "version": 2
  }
}