Pith Number

pith:35N3ICZI

pith:2018:35N3ICZI6UPEHQMYCVXTRH2ZZO

not attested not anchored not stored refs pending

ILP-based Local Search for Graph Partitioning

Alexander Noe, Alexandra Henzinger, Christian Schulz

arxiv:1802.07144 v1 · 2018-02-20 · cs.DS · 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{35N3ICZI6UPEHQMYCVXTRH2ZZO}

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	2026-05-18T00:22:53.450017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df5bb40b28f51e43c198156f389f59cbb42f6083930171ac8e5fc7abc6a58253

Aliases

arxiv: 1802.07144 · arxiv_version: 1802.07144v1 · doi: 10.48550/arxiv.1802.07144 · pith_short_12: 35N3ICZI6UPE · pith_short_16: 35N3ICZI6UPEHQMY · pith_short_8: 35N3ICZI

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/35N3ICZI6UPEHQMYCVXTRH2ZZO \
  | 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: df5bb40b28f51e43c198156f389f59cbb42f6083930171ac8e5fc7abc6a58253

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "462aa7d92c5532a2661496468303419605dfc540fea5212d0e2af4eb62590959",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2018-02-20T15:11:23Z",
    "title_canon_sha256": "600b6ffb5ca67465c0b2b50d4c85a95721474de95fd6923606628c9a5495eea5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07144",
    "kind": "arxiv",
    "version": 1
  }
}