Pith Number

pith:4ZES3YJA

pith:2011:4ZES3YJA5CICBYHNWAK6ZYDB52

not attested not anchored not stored refs pending

Inplace Algorithm for Priority Search Tree and its use in Computing Largest Empty Axis-Parallel Rectangle

Minati De, Subhas C. Nandy

arxiv:1104.3076 v1 · 2011-04-15 · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4ZES3YJA5CICBYHNWAK6ZYDB52}

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	2026-05-18T04:24:06.621648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6492de120e89020e0edb015ece061eeb9653369f863f0b829d3d7afc1bb969e

Aliases

arxiv: 1104.3076 · arxiv_version: 1104.3076v1 · doi: 10.48550/arxiv.1104.3076 · pith_short_12: 4ZES3YJA5CIC · pith_short_16: 4ZES3YJA5CICBYHN · pith_short_8: 4ZES3YJA

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/4ZES3YJA5CICBYHNWAK6ZYDB52 \
  | 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: e6492de120e89020e0edb015ece061eeb9653369f863f0b829d3d7afc1bb969e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ac27fd1ca07a6c184480a2288ed8fb17034b32c1978e0d7df1a5087c624a497",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2011-04-15T14:51:45Z",
    "title_canon_sha256": "d814d336eb5105f889a6e1c389090e24e877cb0c899ec7b5d49297d7feadce84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.3076",
    "kind": "arxiv",
    "version": 1
  }
}