Pith Number

pith:6Z64B57B

pith:2017:6Z64B57BZ6YFTBN4MXGYO47WDE

not attested not anchored not stored refs pending

Finer-grained Locking in Concurrent Dynamic Planar Convex Hulls

James Smith, K. Alex Mills

arxiv:1702.03008 v1 · 2017-02-09 · 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{6Z64B57BZ6YFTBN4MXGYO47WDE}

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	2026-05-18T00:50:58.873442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f67dc0f7e1cfb05985bc65cd8773f6190e09ee588ae5981c7f140ba4e6c9dadb

Aliases

arxiv: 1702.03008 · arxiv_version: 1702.03008v1 · doi: 10.48550/arxiv.1702.03008 · pith_short_12: 6Z64B57BZ6YF · pith_short_16: 6Z64B57BZ6YFTBN4 · pith_short_8: 6Z64B57B

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/6Z64B57BZ6YFTBN4MXGYO47WDE \
  | 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: f67dc0f7e1cfb05985bc65cd8773f6190e09ee588ae5981c7f140ba4e6c9dadb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd8660b14c0edf350f875bff3574c2ab9427674cd4d317b3d62d4ff6414a2edd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2017-02-09T22:51:07Z",
    "title_canon_sha256": "f093c33e471c591a0d955b09e4b15129de0186bf0f4687546a6c0cbb172cd07a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.03008",
    "kind": "arxiv",
    "version": 1
  }
}