Pith Number

pith:KYHWA5ZH

pith:2019:KYHWA5ZHYF2HYS44CCYKAQX525

not attested not anchored not stored refs pending

Applications of Nature-Inspired Algorithms for Dimension Reduction: Enabling Efficient Data Analytics

Farid Ghareh Mohammadi, Hamid R. Arabnia, M. Hadi Amini

arxiv:1908.08563 v1 · 2019-08-22 · cs.LG · cs.NE · 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{KYHWA5ZHYF2HYS44CCYKAQX525}

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	2026-07-04T23:59:15.479359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

560f607727c1747c4b9c10b0a042fdd77d414d31280527453b1005551577b237

Aliases

arxiv: 1908.08563 · arxiv_version: 1908.08563v1 · doi: 10.48550/arxiv.1908.08563 · pith_short_12: KYHWA5ZHYF2H · pith_short_16: KYHWA5ZHYF2HYS44 · pith_short_8: KYHWA5ZH

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/KYHWA5ZHYF2HYS44CCYKAQX525 \
  | 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: 560f607727c1747c4b9c10b0a042fdd77d414d31280527453b1005551577b237

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b9305e45bc19746939d4c8d8c8b40dff1f87bc3546481f450c85c6600778dc1",
    "cross_cats_sorted": [
      "cs.NE",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-08-22T19:01:09Z",
    "title_canon_sha256": "fe20583098b09433cc313a54a1212c777ae84ed1da6c056bc11dba8a843b4d7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08563",
    "kind": "arxiv",
    "version": 1
  }
}