Pith Number

pith:O5RCNOMQ

pith:2019:O5RCNOMQNAFE6RHKMDPYWSBUDJ

not attested not anchored not stored refs pending

Regularizing linear inverse problems with convolutional neural networks

Reinhard Heckel

arxiv:1907.03100 v1 · 2019-07-06 · cs.LG · cs.CV · cs.IT · math.IT · 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{O5RCNOMQNAFE6RHKMDPYWSBUDJ}

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	2026-05-17T23:41:18.932117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

776226b990680a4f44ea60df8b48341a6f34a03cec2f9a8a0d50c7135e112d50

Aliases

arxiv: 1907.03100 · arxiv_version: 1907.03100v1 · doi: 10.48550/arxiv.1907.03100 · pith_short_12: O5RCNOMQNAFE · pith_short_16: O5RCNOMQNAFE6RHK · pith_short_8: O5RCNOMQ

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/O5RCNOMQNAFE6RHKMDPYWSBUDJ \
  | 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: 776226b990680a4f44ea60df8b48341a6f34a03cec2f9a8a0d50c7135e112d50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f45359820874d6bab4b9204277d1d9c4b09ae8cdb278ecee9015c208b68dd10",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.IT",
      "math.IT",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-07-06T09:30:51Z",
    "title_canon_sha256": "b1779f466f16f4abb8eb62f733cc5fdbafd531bc7a5179d2b9d5d639550b6b2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03100",
    "kind": "arxiv",
    "version": 1
  }
}