Pith Number

pith:PEOBPCUY

pith:2022:PEOBPCUY2D3PI7FRC26U5N2WLB

not attested not anchored not stored refs pending

An Evaluation of Low Overhead Time Series Preprocessing Techniques for Downstream Machine Learning

Andrew Bowne, Andrew Prout, Charles Yee, Daniel Edelman, David Bestor, Joseph McDonald, Lindsey McEvoy, Matthew L. Weiss, Michael Jones, Siddharth Samsi, Vijay Gadepally

arxiv:2209.05300 v1 · 2022-09-12 · cs.LG · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PEOBPCUY2D3PI7FRC26U5N2WLB}

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	2026-07-05T04:56:29.082569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

791c178a98d0f6f47cb116bd4eb756585aacae75b14ad91cfe6d77e0ace3fc2e

Aliases

arxiv: 2209.05300 · arxiv_version: 2209.05300v1 · doi: 10.48550/arxiv.2209.05300 · pith_short_12: PEOBPCUY2D3P · pith_short_16: PEOBPCUY2D3PI7FR · pith_short_8: PEOBPCUY

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/PEOBPCUY2D3PI7FRC26U5N2WLB \
  | 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: 791c178a98d0f6f47cb116bd4eb756585aacae75b14ad91cfe6d77e0ace3fc2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13ebcbbb5fe32e453e3047d7e5dcdfc05aea0d90aee0b1a37da7d14a00e853f8",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-09-12T15:05:57Z",
    "title_canon_sha256": "bcb746b9f2a638338eacc6d20465d3c1342125cb569b91283d2ebec78e1ecadc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.05300",
    "kind": "arxiv",
    "version": 1
  }
}