Pith Number

pith:SQXZYGTK

pith:2018:SQXZYGTK6SNDTVBJJGTHSZ6FKA

not attested not anchored not stored refs pending

From Principal Subspaces to Principal Components with Linear Autoencoders

Elad Plaut

arxiv:1804.10253 v3 · 2018-04-26 · stat.ML · 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{SQXZYGTK6SNDTVBJJGTHSZ6FKA}

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.

Cited by

3 papers in Pith

A Data-Driven Parametric Reduced-Order Chemical Kinetics Model Derived from Atomistic Simulations

Optimal Representation Size: High-Dimensional Analysis of Pretraining and Linear Probing

To Use AI as Dice of Possibilities with Timing Computation

Receipt and verification

First computed	2026-05-17T23:57:15.281644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

942f9c1a6af49a39d42949a67967c55036a6fab79c3d32f55cc100acfc518f3f

Aliases

arxiv: 1804.10253 · arxiv_version: 1804.10253v3 · doi: 10.48550/arxiv.1804.10253 · pith_short_12: SQXZYGTK6SND · pith_short_16: SQXZYGTK6SNDTVBJ · pith_short_8: SQXZYGTK

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/SQXZYGTK6SNDTVBJJGTHSZ6FKA \
  | 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: 942f9c1a6af49a39d42949a67967c55036a6fab79c3d32f55cc100acfc518f3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5da2169c17f1fc1787bb5d17b7809fe52a1e051dcee31ca70d846a1398a21394",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-04-26T19:28:02Z",
    "title_canon_sha256": "a47352197c6a88276aa8fd964846f282213061596580a8e08f8010c5a1e04185"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10253",
    "kind": "arxiv",
    "version": 3
  }
}