Pith Number

pith:6JFUIZMQ

pith:2013:6JFUIZMQCYVPI2OQ4G65B7HWJA

not attested not anchored not stored refs pending

Boltzmann Machines and Denoising Autoencoders for Image Denoising

Kyunghyun Cho

arxiv:1301.3468 v6 · 2013-01-15 · stat.ML · cs.CV · 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{6JFUIZMQCYVPI2OQ4G65B7HWJA}

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	2026-05-18T03:32:04.845127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f24b446590162af469d0e1bdd0fcf64821febee6feefb12107ac1eac02801b44

Aliases

arxiv: 1301.3468 · arxiv_version: 1301.3468v6 · doi: 10.48550/arxiv.1301.3468 · pith_short_12: 6JFUIZMQCYVP · pith_short_16: 6JFUIZMQCYVPI2OQ · pith_short_8: 6JFUIZMQ

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/6JFUIZMQCYVPI2OQ4G65B7HWJA \
  | 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: f24b446590162af469d0e1bdd0fcf64821febee6feefb12107ac1eac02801b44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78315116306057e93e71afb54a6ff0b3c18b07d8b5cde9e04284daa1c132efb2",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2013-01-15T19:45:27Z",
    "title_canon_sha256": "3c5c5bd880ecbcaf010c3a3fe16f9340a19a95c8f057d9b7ada0f5168def43cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3468",
    "kind": "arxiv",
    "version": 6
  }
}