Pith Number

pith:6PV2F7DQ

pith:2015:6PV2F7DQ2Z4P2ZEMJMGR5TJYZ6

not attested not anchored not stored refs pending

The implementation and optimization of Bitonic sort algorithm based on CUDA

Liqing Cui, Qi Mu, Yufei Song

arxiv:1506.01446 v1 · 2015-06-04 · 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{6PV2F7DQ2Z4P2ZEMJMGR5TJYZ6}

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	2026-05-18T01:01:01.568998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3eba2fc70d678fd648c4b0d1ecd38cf95abcc70dbb7ce7cf07f9de7b092a45d

Aliases

arxiv: 1506.01446 · arxiv_version: 1506.01446v1 · doi: 10.48550/arxiv.1506.01446 · pith_short_12: 6PV2F7DQ2Z4P · pith_short_16: 6PV2F7DQ2Z4P2ZEM · pith_short_8: 6PV2F7DQ

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/6PV2F7DQ2Z4P2ZEMJMGR5TJYZ6 \
  | 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: f3eba2fc70d678fd648c4b0d1ecd38cf95abcc70dbb7ce7cf07f9de7b092a45d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0c9e8cd1bba6bed73ef2c0099524319b5e3736d452de1480c17ada67e8fe762",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2015-06-04T02:01:43Z",
    "title_canon_sha256": "71fb26c6b640774e69e522db49f66d85b61ad6bd9276c5f5a99702fdd1f0c5a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.01446",
    "kind": "arxiv",
    "version": 1
  }
}