Pith Number

pith:QNC5U7N7

pith:2013:QNC5U7N7YHMNYHWDUDWSMMZXNT

not attested not anchored not stored refs pending

Low-Rank Approximations for Conditional Feedforward Computation in Deep Neural Networks

Andrew Davis, Itamar Arel

arxiv:1312.4461 v4 · 2013-12-16 · cs.LG

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QNC5U7N7YHMNYHWDUDWSMMZXNT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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.

Cited by

1 paper in Pith

Outrageously Large Neural Networks: The Sparsely-Gated Mixture-of-Experts Layer

Receipt and verification

First computed	2026-05-18T03:00:48.994365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8345da7dbfc1d8dc1ec3a0ed2633376cf2cc85daf12f85c2521e3c39546dfa5b

Aliases

arxiv: 1312.4461 · arxiv_version: 1312.4461v4 · doi: 10.48550/arxiv.1312.4461 · pith_short_12: QNC5U7N7YHMN · pith_short_16: QNC5U7N7YHMNYHWD · pith_short_8: QNC5U7N7

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/QNC5U7N7YHMNYHWDUDWSMMZXNT \
  | 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: 8345da7dbfc1d8dc1ec3a0ed2633376cf2cc85daf12f85c2521e3c39546dfa5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa46ed6fdcd9145726444d21caf29c766fa4f0be49ba36201f8adafbe9d0b0d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2013-12-16T18:58:34Z",
    "title_canon_sha256": "ca359c9f563205906c76fef62bc7fd8f5030aeb47cd54ce0e4080ffc050d4e82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.4461",
    "kind": "arxiv",
    "version": 4
  }
}