Pith Number

pith:X5B6AFJC

pith:2016:X5B6AFJCB5Z2P5WYIZ47N4VFLZ

not attested not anchored not stored refs pending

Convolutional Neural Networks Analyzed via Convolutional Sparse Coding

Michael Elad, Vardan Papyan, Yaniv Romano

arxiv:1607.08194 v4 · 2016-07-27 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X5B6AFJCB5Z2P5WYIZ47N4VFLZ}

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	2026-05-18T00:51:37.317149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf43e015220f73a7f6d84679f6f2a55e70c4e2c452c141205453daf8cc585dea

Aliases

arxiv: 1607.08194 · arxiv_version: 1607.08194v4 · doi: 10.48550/arxiv.1607.08194 · pith_short_12: X5B6AFJCB5Z2 · pith_short_16: X5B6AFJCB5Z2P5WY · pith_short_8: X5B6AFJC

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/X5B6AFJCB5Z2P5WYIZ47N4VFLZ \
  | 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: bf43e015220f73a7f6d84679f6f2a55e70c4e2c452c141205453daf8cc585dea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1481f4489555036684a5901487adefae9a58a5f235243826ae9f6d1f28152ed5",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-07-27T17:44:05Z",
    "title_canon_sha256": "18e3df37d264570bb8c7bc7c4f26b418682d1762a7373133972fc444a58a79fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.08194",
    "kind": "arxiv",
    "version": 4
  }
}