Pith Number

pith:5ODR6CTE

pith:2019:5ODR6CTETTHNCCB2GGERIUMBHW

not attested not anchored not stored refs pending

Convolutional Dictionary Learning in Hierarchical Networks

Bahareh Tolooshams, Demba Ba, Javier Zazo

arxiv:1907.09881 v1 · 2019-07-23 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5ODR6CTETTHNCCB2GGERIUMBHW}

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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.

Cited by

1 paper in Pith

Convolutional Dictionary Learning in Hierarchical Networks

Receipt and verification

First computed	2026-05-17T23:39:49.810265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb871f0a649cced1083a31891451813d9464e7fe5a47243287b25791501091d9

Aliases

arxiv: 1907.09881 · arxiv_version: 1907.09881v1 · doi: 10.48550/arxiv.1907.09881 · pith_short_12: 5ODR6CTETTHN · pith_short_16: 5ODR6CTETTHNCCB2 · pith_short_8: 5ODR6CTE

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/5ODR6CTETTHNCCB2GGERIUMBHW \
  | 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: eb871f0a649cced1083a31891451813d9464e7fe5a47243287b25791501091d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64d057eb1c1e04beecf83b25464e2b77593fae85f2b09acf643bbebed917db60",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-07-23T13:57:03Z",
    "title_canon_sha256": "6f5f762641b0d4631d958a21420a2319779666050c8cf4ab9bfc8cdd95cb0c8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.09881",
    "kind": "arxiv",
    "version": 1
  }
}