Pith Number

pith:WY4RJBS5

pith:2018:WY4RJBS5HDHD2FQH66OFSUJLJG

not attested not anchored not stored refs pending

Learning Dynamics of Linear Denoising Autoencoders

Arnu Pretorius, Herman Kamper, Steve Kroon

arxiv:1806.05413 v2 · 2018-06-14 · 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{WY4RJBS5HDHD2FQH66OFSUJLJG}

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	2026-05-18T00:09:35.510877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b63914865d38ce3d1607f79c59512b499675bccf29d2880b54359240a26e4f97

Aliases

arxiv: 1806.05413 · arxiv_version: 1806.05413v2 · doi: 10.48550/arxiv.1806.05413 · pith_short_12: WY4RJBS5HDHD · pith_short_16: WY4RJBS5HDHD2FQH · pith_short_8: WY4RJBS5

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/WY4RJBS5HDHD2FQH66OFSUJLJG \
  | 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: b63914865d38ce3d1607f79c59512b499675bccf29d2880b54359240a26e4f97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d9201ef38645c7a7644b97484ef447bb266c3cd0c649a7bba22f3c3bac39e79",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-06-14T08:46:36Z",
    "title_canon_sha256": "43e7a662a03cc0c91366c81f75746db2d0fdd95b648ba67152ef4ecc80c73c95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.05413",
    "kind": "arxiv",
    "version": 2
  }
}