Pith Number

pith:RSLEYOJF

pith:2015:RSLEYOJFFW6YTCL323C4K65R3F

not attested not anchored not stored refs pending

Deconstructing the Ladder Network Architecture

Aaron Courville, Linxi Fan, Mohammad Pezeshki, Philemon Brakel, Yoshua Bengio

arxiv:1511.06430 v4 · 2015-11-19 · 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{RSLEYOJFFW6YTCL323C4K65R3F}

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	2026-05-18T01:14:02.293931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c964c39252dbd89897bd6c5c57bb1d96a8457a105b748a93c217dee554f3940

Aliases

arxiv: 1511.06430 · arxiv_version: 1511.06430v4 · doi: 10.48550/arxiv.1511.06430 · pith_short_12: RSLEYOJFFW6Y · pith_short_16: RSLEYOJFFW6YTCL3 · pith_short_8: RSLEYOJF

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/RSLEYOJFFW6YTCL323C4K65R3F \
  | 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: 8c964c39252dbd89897bd6c5c57bb1d96a8457a105b748a93c217dee554f3940

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b9bafa0dec9f91bda3fb1b5a65bd3ac6297d7d9dd90953e5b900445a51962fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-11-19T22:45:20Z",
    "title_canon_sha256": "3bf7a1c0c44d9b1aea1a3a8f256229e30c221ca7d5ac4ece1a15fb57d5fa00ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.06430",
    "kind": "arxiv",
    "version": 4
  }
}