Pith Number

pith:ZZW2EY5M

pith:2013:ZZW2EY5M5IXWPHHIMF6RQ24A35

not attested not anchored not stored refs pending

Learning Paired-associate Images with An Unsupervised Deep Learning Architecture

Daniel L. Silver, Ti Wang

arxiv:1312.6171 v2 · 2013-12-20 · cs.NE · 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{ZZW2EY5M5IXWPHHIMF6RQ24A35}

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	2026-05-18T03:02:33.877807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce6da263acea2f679ce8617d186b80df5ec96d9b6b781b85339ff0e5fe53588f

Aliases

arxiv: 1312.6171 · arxiv_version: 1312.6171v2 · doi: 10.48550/arxiv.1312.6171 · pith_short_12: ZZW2EY5M5IXW · pith_short_16: ZZW2EY5M5IXWPHHI · pith_short_8: ZZW2EY5M

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/ZZW2EY5M5IXWPHHIMF6RQ24A35 \
  | 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: ce6da263acea2f679ce8617d186b80df5ec96d9b6b781b85339ff0e5fe53588f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18f79f7341a39e1e132a1ff98423f5479af73f7e838b12a7f7b199fef219a927",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2013-12-20T23:07:25Z",
    "title_canon_sha256": "7a8cf5e8a1e15ee65fac842cc69d5d6d062ecedeffa50219d7f9b5412c400393"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.6171",
    "kind": "arxiv",
    "version": 2
  }
}