Pith Number

pith:JLDMY5EP

pith:2022:JLDMY5EPYURHCWSK4HIJX3US4R

not attested not anchored not stored refs pending

Convolutional Analysis Operator Learning by End-To-End Training of Iterative Neural Networks

Andreas Kofler, Christian Wald, Christoph Kolbitsch, Markus Haltmeier, Tobias Schaeffter

arxiv:2203.02166 v1 · 2022-03-04 · eess.IV · cs.CV · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JLDMY5EPYURHCWSK4HIJX3US4R}

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	2026-07-05T04:02:01.760511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ac6cc748fc522715a4ae1d09bee92e4659676161fb8c8e7ffa856e6960fd294

Aliases

arxiv: 2203.02166 · arxiv_version: 2203.02166v1 · doi: 10.48550/arxiv.2203.02166 · pith_short_12: JLDMY5EPYURH · pith_short_16: JLDMY5EPYURHCWSK · pith_short_8: JLDMY5EP

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/JLDMY5EPYURHCWSK4HIJX3US4R \
  | 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: 4ac6cc748fc522715a4ae1d09bee92e4659676161fb8c8e7ffa856e6960fd294

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaac5e81f394747ce188d7bd8ea2037d796a7b4a6eb7b541d6a0d92102236eed",
    "cross_cats_sorted": [
      "cs.CV",
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-03-04T07:32:16Z",
    "title_canon_sha256": "329f4c5d9f9634643247e21e605031557851fd1230651cca542dc4186d0b55e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.02166",
    "kind": "arxiv",
    "version": 1
  }
}