Pith Number

pith:CBJL6LZC

pith:2017:CBJL6LZCZK53SBXNFZBNBQ7VKX

not attested not anchored not stored refs pending

Accelerating Discrete Wavelet Transforms on GPUs

David Barina, Michal Kula, Michal Matysek, Pavel Zemcik

arxiv:1705.08266 v1 · 2017-05-18 · cs.CV · cs.MM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CBJL6LZCZK53SBXNFZBNBQ7VKX}

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	2026-05-18T00:43:48.854179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1052bf2f22cabbb906ed2e42d0c3f555c3fe0dac6790796b0e4dbac28d378bc3

Aliases

arxiv: 1705.08266 · arxiv_version: 1705.08266v1 · doi: 10.48550/arxiv.1705.08266 · pith_short_12: CBJL6LZCZK53 · pith_short_16: CBJL6LZCZK53SBXN · pith_short_8: CBJL6LZC

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/CBJL6LZCZK53SBXNFZBNBQ7VKX \
  | 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: 1052bf2f22cabbb906ed2e42d0c3f555c3fe0dac6790796b0e4dbac28d378bc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a555d3ae290532da47f892dae5e4a0badb89c4946586433d4b0ec717d679905",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-05-18T14:42:19Z",
    "title_canon_sha256": "621d019a71e6e5833d8702a8e1809912857c654c61a4d507ea62b137b53e2ed9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.08266",
    "kind": "arxiv",
    "version": 1
  }
}