Pith Number

pith:HFH2MFNX

pith:2016:HFH2MFNXOHMYLQYGLLMRT37DLG

not attested not anchored not stored refs pending

Training Auto-encoders Effectively via Eliminating Task-irrelevant Input Variables

Dehua Li, Hong Wu, Hui Shen, Zhaoxiang Zang

arxiv:1605.09458 v1 · 2016-05-31 · 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{HFH2MFNXOHMYLQYGLLMRT37DLG}

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	2026-05-18T01:13:17.250897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

394fa615b771d985c3065ad919efe359b7bab6bdbfb9c70b8b0c2a25fe6ee3b9

Aliases

arxiv: 1605.09458 · arxiv_version: 1605.09458v1 · doi: 10.48550/arxiv.1605.09458 · pith_short_12: HFH2MFNXOHMY · pith_short_16: HFH2MFNXOHMYLQYG · pith_short_8: HFH2MFNX

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/HFH2MFNXOHMYLQYGLLMRT37DLG \
  | 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: 394fa615b771d985c3065ad919efe359b7bab6bdbfb9c70b8b0c2a25fe6ee3b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50cee74d70a13ae39c59caee6800f46144e48328bbdaca0090945ba6d3a4dd07",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-05-31T00:58:47Z",
    "title_canon_sha256": "fbd2971af01581c326a4b9c76febdebb5563cd22a50bf510e929b7a0e7f70cae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.09458",
    "kind": "arxiv",
    "version": 1
  }
}