Pith Number

pith:5VBVZQ3W

pith:2019:5VBVZQ3W2K2ECCLODXEOJFS4Y7

not attested not anchored not stored refs pending

Optimal Multithreaded Batch-Parallel 2-3 Trees

Wei Quan Lim

arxiv:1905.05254 v3 · 2019-05-13 · 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{5VBVZQ3W2K2ECCLODXEOJFS4Y7}

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.

Cited by

1 paper in Pith

Parallel Finger Search Structures

Receipt and verification

First computed	2026-07-05T03:24:39.053294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed435cc376d2b441096e1dc8e4965cc7f6d7bd767d6d01cf78323b868110f1c1

Aliases

arxiv: 1905.05254 · arxiv_version: 1905.05254v3 · doi: 10.48550/arxiv.1905.05254 · pith_short_12: 5VBVZQ3W2K2E · pith_short_16: 5VBVZQ3W2K2ECCLO · pith_short_8: 5VBVZQ3W

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/5VBVZQ3W2K2ECCLODXEOJFS4Y7 \
  | 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: ed435cc376d2b441096e1dc8e4965cc7f6d7bd767d6d01cf78323b868110f1c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbdfb085b0f162ffe2b956d3cd3d089236ec4440dc2d8c9abeb094cb1bc5fc4f",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2019-05-13T19:23:36Z",
    "title_canon_sha256": "9642baa5f89b8f1d5b7bf24b40325fe5cf191689312d6bd6adb292db0a7e87f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.05254",
    "kind": "arxiv",
    "version": 3
  }
}