Pith Number

pith:WXCIRD2H

pith:2017:WXCIRD2HMMXKX4Y7IP7T646DZX

not attested not anchored not stored refs pending

A Concurrency-Optimal Binary Search Tree

Anna Malova, Petr Kuznetsov, Srivatsan Ravi, Vincent Gramoli, Vitaly Aksenov

arxiv:1702.04441 v3 · 2017-02-15 · 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{WXCIRD2HMMXKX4Y7IP7T646DZX}

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	2026-05-18T00:49:41.706265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5c4888f47632eabf31f43ff3f73c3cdc4c943a6e52acb901371aa1358065748

Aliases

arxiv: 1702.04441 · arxiv_version: 1702.04441v3 · doi: 10.48550/arxiv.1702.04441 · pith_short_12: WXCIRD2HMMXK · pith_short_16: WXCIRD2HMMXKX4Y7 · pith_short_8: WXCIRD2H

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/WXCIRD2HMMXKX4Y7IP7T646DZX \
  | 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: b5c4888f47632eabf31f43ff3f73c3cdc4c943a6e52acb901371aa1358065748

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff9da789c5f25401d221ca665ffacceeae7ffe76733d77b7a1d3e520e00fbc1b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2017-02-15T02:10:34Z",
    "title_canon_sha256": "6848051cc0aa25e6036a7a8a56e297dd0616583d06267d209e2d6a96d84c8641"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04441",
    "kind": "arxiv",
    "version": 3
  }
}