Pith Number

pith:AJCLF7BG

pith:2016:AJCLF7BGH22K5RGSKKHJAKOK3N

not attested not anchored not stored refs pending

Binary search trees and rectangulations

L\'aszl\'o Kozma, Thatchaphol Saranurak

arxiv:1603.08151 v1 · 2016-03-26 · cs.DS · cs.CG · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AJCLF7BGH22K5RGSKKHJAKOK3N}

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	2026-05-18T01:18:13.110901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0244b2fc263eb4aec4d2528e9029cadb6c8f2e02ea9d3cfb5651538f8fa219da

Aliases

arxiv: 1603.08151 · arxiv_version: 1603.08151v1 · doi: 10.48550/arxiv.1603.08151 · pith_short_12: AJCLF7BGH22K · pith_short_16: AJCLF7BGH22K5RGS · pith_short_8: AJCLF7BG

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/AJCLF7BGH22K5RGSKKHJAKOK3N \
  | 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: 0244b2fc263eb4aec4d2528e9029cadb6c8f2e02ea9d3cfb5651538f8fa219da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0db45b1899e875b96985b9e49c4e441d3e3a7d5bce939010682ccd4b99a0bab5",
    "cross_cats_sorted": [
      "cs.CG",
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-03-26T22:49:46Z",
    "title_canon_sha256": "e4a01f16b2cf4292ca06d5665ae91b90ae51e4c962b35eea3996ee336cce7c59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.08151",
    "kind": "arxiv",
    "version": 1
  }
}