Pith Number

pith:6J2OZRSG

pith:2015:6J2OZRSGCVGFBYSEE2CWQQQYJV

not attested not anchored not stored refs pending

n-Level Hypergraph Partitioning

Christian Schulz, Henning Meyerhenke, Peter Sanders, Sebastian Schlag, Vitali Henne

arxiv:1505.00693 v1 · 2015-05-04 · 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{6J2OZRSGCVGFBYSEE2CWQQQYJV}

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	2026-05-18T02:17:02.085338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f274ecc646154c50e24426856842184d7562083c170962cb1da06ad6540392b6

Aliases

arxiv: 1505.00693 · arxiv_version: 1505.00693v1 · doi: 10.48550/arxiv.1505.00693 · pith_short_12: 6J2OZRSGCVGF · pith_short_16: 6J2OZRSGCVGFBYSE · pith_short_8: 6J2OZRSG

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/6J2OZRSGCVGFBYSEE2CWQQQYJV \
  | 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: f274ecc646154c50e24426856842184d7562083c170962cb1da06ad6540392b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74ee0d89473028fda79203bd5a28ba6354088c3d6d67a7801c92e0f26566ccac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2015-05-04T16:13:11Z",
    "title_canon_sha256": "53cd5cf2a3475efba2b6c732cae0453deaee71733d4235891109a5e11f934cb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.00693",
    "kind": "arxiv",
    "version": 1
  }
}