Pith Number

pith:VWFKNL4B

pith:2016:VWFKNL4BAFMIW3KY3LBWIDMGAO

not attested not anchored not stored refs pending

Improving GPU-accelerated Adaptive IDW Interpolation Algorithm Using Fast kNN Search

Gang Mei, Liangliang Xu, Nengxiong Xu

arxiv:1601.05904 v1 · 2016-01-22 · 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{VWFKNL4BAFMIW3KY3LBWIDMGAO}

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	2026-05-18T01:04:55.984982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad8aa6af8101588b6d58dac3640d8603bdd9b473f1651769229802b7dba3f755

Aliases

arxiv: 1601.05904 · arxiv_version: 1601.05904v1 · doi: 10.48550/arxiv.1601.05904 · pith_short_12: VWFKNL4BAFMI · pith_short_16: VWFKNL4BAFMIW3KY · pith_short_8: VWFKNL4B

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/VWFKNL4BAFMIW3KY3LBWIDMGAO \
  | 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: ad8aa6af8101588b6d58dac3640d8603bdd9b473f1651769229802b7dba3f755

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d5f865f873ffd9371439ea35fe13549460bad205c7f8459d62e53a5a9d0c23d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2016-01-22T08:19:39Z",
    "title_canon_sha256": "fba116458581a99f14115bfe725c945f47503ceaefb00266a47c5e5e2673efd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.05904",
    "kind": "arxiv",
    "version": 1
  }
}