Pith Number

pith:XZ4GEKDW

pith:2016:XZ4GEKDWTSUYONRAEFG54UVIM2

not attested not anchored not stored refs pending

PANDA: Extreme Scale Parallel K-Nearest Neighbor on Distributed Architectures

Craig Tull, Evan Racah, Jialin Liu, Md. Mostofa Ali Patwary, Nadathur Rajagopalan Satish, Narayanan Sundaram, Peter Sadowski, Prabhat, Pradeep Dubey, Suren Byna, Wahid Bhimji

arxiv:1607.08220 v1 · 2016-07-27 · 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{XZ4GEKDWTSUYONRAEFG54UVIM2}

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	2026-05-18T00:58:28.654773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be786228769ca9873620214dde52a8669e19f10fa5396222e4d30b0de18f67c5

Aliases

arxiv: 1607.08220 · arxiv_version: 1607.08220v1 · doi: 10.48550/arxiv.1607.08220 · pith_short_12: XZ4GEKDWTSUY · pith_short_16: XZ4GEKDWTSUYONRA · pith_short_8: XZ4GEKDW

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/XZ4GEKDWTSUYONRAEFG54UVIM2 \
  | 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: be786228769ca9873620214dde52a8669e19f10fa5396222e4d30b0de18f67c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86cc81488abce396fad6d6ab59db8a67f77441656a820e865c5ab2ce831d704c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2016-07-27T19:13:07Z",
    "title_canon_sha256": "5c8330c95b877f6378ed6ce922855f008499a49feb0e7d3e61a66def045e6ed9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.08220",
    "kind": "arxiv",
    "version": 1
  }
}