Pith Number

pith:SEJ44A7G

pith:2019:SEJ44A7GHRFF4VAU7IIRWXCKBF

not attested not anchored not stored refs pending

Deep Learning for Inverse Problems: Bounds and Regularizers

Jaweria Amjad, Miguel R. D. Rodrigues, Zhaoyan Lyu

arxiv:1901.11352 v1 · 2019-01-31 · 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{SEJ44A7GHRFF4VAU7IIRWXCKBF}

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	2026-05-17T23:55:02.107202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9113ce03e63c4a5e5414fa111b5c4a0967f15e50bc11fa2f667a51eb983241bd

Aliases

arxiv: 1901.11352 · arxiv_version: 1901.11352v1 · doi: 10.48550/arxiv.1901.11352 · pith_short_12: SEJ44A7GHRFF · pith_short_16: SEJ44A7GHRFF4VAU · pith_short_8: SEJ44A7G

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/SEJ44A7GHRFF4VAU7IIRWXCKBF \
  | 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: 9113ce03e63c4a5e5414fa111b5c4a0967f15e50bc11fa2f667a51eb983241bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cce7c4ce60bffac01e9cf01ec7d6fbdbb115dc111417e49e252bb8f81938dca",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-01-31T13:39:47Z",
    "title_canon_sha256": "5ce1c347dbb13bd0fdbfc8da8befdf1943b95ab241f32482ac7cc3e0333a7832"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.11352",
    "kind": "arxiv",
    "version": 1
  }
}