Pith Number

pith:OIWSFNVF

pith:2025:OIWSFNVFYOWSNN6RFZF5NPXTO6

not attested not anchored not stored refs pending

Leveraging XP and CRISP-DM for Agile Data Science Projects

Alfredo Goldman, Andre Massahiro Shimaoka, Renato Cordeiro Ferreira

arxiv:2505.21603 v1 · 2025-05-27 · cs.SE · cs.AI · 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{OIWSFNVFYOWSNN6RFZF5NPXTO6}

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	2026-07-05T11:52:20.652196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

722d22b6a5c3ad26b7d12e4bd6bef3779fe07dbe11d77ae61361f3b27914f448

Aliases

arxiv: 2505.21603 · arxiv_version: 2505.21603v1 · doi: 10.48550/arxiv.2505.21603 · pith_short_12: OIWSFNVFYOWS · pith_short_16: OIWSFNVFYOWSNN6R · pith_short_8: OIWSFNVF

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/OIWSFNVFYOWSNN6RFZF5NPXTO6 \
  | 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: 722d22b6a5c3ad26b7d12e4bd6bef3779fe07dbe11d77ae61361f3b27914f448

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ff5b88be4751fba77df885e17129f22d8bc7d47783f32f3799ad0da41d2dcba",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-05-27T17:16:31Z",
    "title_canon_sha256": "3e7e85db0cb7f9478f5be9b835db6f2a5c8b8628240bfcb75438e8a1ab2c5450"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21603",
    "kind": "arxiv",
    "version": 1
  }
}