Pith Number

pith:F35662OV

pith:2018:F35662OVPQCQLMEE6MPDVOGRF6

not attested not anchored not stored refs pending

Multivariate Analysis of Orthogonal Range Searching and Graph Distances Parameterized by Treewidth

Karl Bringmann, M{\aa}ns Magnusson, Thore Husfeldt

arxiv:1805.07135 v1 · 2018-05-18 · 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{F35662OVPQCQLMEE6MPDVOGRF6}

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	2026-05-18T00:15:41.032756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2efbef69d57c0505b084f31e3ab8d12f8947f0a65ce8a5a56bf377abe51a0bb7

Aliases

arxiv: 1805.07135 · arxiv_version: 1805.07135v1 · doi: 10.48550/arxiv.1805.07135 · pith_short_12: F35662OVPQCQ · pith_short_16: F35662OVPQCQLMEE · pith_short_8: F35662OV

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/F35662OVPQCQLMEE6MPDVOGRF6 \
  | 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: 2efbef69d57c0505b084f31e3ab8d12f8947f0a65ce8a5a56bf377abe51a0bb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2793f491c0ab235c276fb5b0f2af33f6e9b7f4bbb24e23c5e2e5e43f2c91f9bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2018-05-18T10:47:16Z",
    "title_canon_sha256": "9a5bd35f1bce5b9e868e21b1d86bf7c50d3a528f8258cff8f767240f148bf5d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.07135",
    "kind": "arxiv",
    "version": 1
  }
}