Pith Number

pith:ZDNBAG3I

pith:2019:ZDNBAG3I6JCHHMIT47ROVDQNM4

not attested not anchored not stored refs pending

Factor Analysis in Fault Diagnostics Using Random Forest

Nagdev Amruthnath, Tarun Gupta

arxiv:1904.13366 v1 · 2019-04-30 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZDNBAG3I6JCHHMIT47ROVDQNM4}

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	2026-05-17T23:47:21.496961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8da101b68f24473b113e7e2ea8e0d6713903a1c3406a20109ec2e9da6515c00

Aliases

arxiv: 1904.13366 · arxiv_version: 1904.13366v1 · doi: 10.48550/arxiv.1904.13366 · pith_short_12: ZDNBAG3I6JCH · pith_short_16: ZDNBAG3I6JCHHMIT · pith_short_8: ZDNBAG3I

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/ZDNBAG3I6JCHHMIT47ROVDQNM4 \
  | 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: c8da101b68f24473b113e7e2ea8e0d6713903a1c3406a20109ec2e9da6515c00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4de909a97dd7b5a3c6b23fadb8476264f0c2ec4b5d7f97b2876f540a92fd26a",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-04-30T16:54:13Z",
    "title_canon_sha256": "a6d562ec470a0793050bd7f66db382074c3bdfa67be0f688f1a73f055e1b12df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.13366",
    "kind": "arxiv",
    "version": 1
  }
}