Pith Number

pith:WG6LX3HZ

pith:2018:WG6LX3HZRHYG6LOZ55UML4IQP2

not attested not anchored not stored refs pending

Generalized comparison trees for point-location problems

Daniel M Kane, Shachar Lovett, Shay Moran

arxiv:1804.08237 v1 · 2018-04-23 · cs.CG · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WG6LX3HZRHYG6LOZ55UML4IQP2}

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	2026-05-18T00:17:49.100549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1bcbbecf989f06f2dd9ef68c5f1107eaf302d4b39dc5c36dca92367627ad6e5

Aliases

arxiv: 1804.08237 · arxiv_version: 1804.08237v1 · doi: 10.48550/arxiv.1804.08237 · pith_short_12: WG6LX3HZRHYG · pith_short_16: WG6LX3HZRHYG6LOZ · pith_short_8: WG6LX3HZ

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/WG6LX3HZRHYG6LOZ55UML4IQP2 \
  | 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: b1bcbbecf989f06f2dd9ef68c5f1107eaf302d4b39dc5c36dca92367627ad6e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a5f37291c55343e8ec049ca5313a53f1d50915c8c8c2cdc36d8c939c540a30d",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2018-04-23T03:46:20Z",
    "title_canon_sha256": "247a253a7d959398b02c06ad6cf43d1c19c5e5b32aef9585fda6d5f9572c78a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08237",
    "kind": "arxiv",
    "version": 1
  }
}