Pith Number

pith:G2JRM6BU

pith:2014:G2JRM6BU7OVCFK2QU7T5EEAOFO

not attested not anchored not stored refs pending

Performance Impact of Data Layout on the GPU-accelerated IDW Interpolation

Gang Mei, Hong Tian

arxiv:1402.4986 v1 · 2014-02-20 · 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{G2JRM6BU7OVCFK2QU7T5EEAOFO}

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	2026-05-18T01:21:32.815160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3693167834fbaa22ab50a7e7d2100e2b94b7a22cd2b5d89662174f326761d9f2

Aliases

arxiv: 1402.4986 · arxiv_version: 1402.4986v1 · doi: 10.48550/arxiv.1402.4986 · pith_short_12: G2JRM6BU7OVC · pith_short_16: G2JRM6BU7OVCFK2Q · pith_short_8: G2JRM6BU

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/G2JRM6BU7OVCFK2QU7T5EEAOFO \
  | 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: 3693167834fbaa22ab50a7e7d2100e2b94b7a22cd2b5d89662174f326761d9f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb3d91efad8335c30692b8f4b9f1eb9c2626f761a797e29a7e2107aa8ba85855",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2014-02-20T12:44:09Z",
    "title_canon_sha256": "0e37dd29dfda6a70df366bae836388765c7079e49455c4bdb97fcc0efe8e93e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.4986",
    "kind": "arxiv",
    "version": 1
  }
}