Pith Number

pith:MVPAZPTJ

pith:2025:MVPAZPTJKSX6EXWQRJJGORXDOZ

not attested not anchored not stored refs pending

Define-ML: An Approach to Ideate Machine Learning-Enabled Systems

Antonio Pedro Santos Alves, H\'elio Lopes, Lucas Romao, Marcos Kalinowski, Silvio Alonso

arxiv:2506.20621 v1 · 2025-06-25 · cs.SE · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MVPAZPTJKSX6EXWQRJJGORXDOZ}

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	2026-07-05T11:27:15.246447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

655e0cbe6954afe25ed08a526746e3766a5e21b748fd110a5433e5b0798480c0

Aliases

arxiv: 2506.20621 · arxiv_version: 2506.20621v1 · doi: 10.48550/arxiv.2506.20621 · pith_short_12: MVPAZPTJKSX6 · pith_short_16: MVPAZPTJKSX6EXWQ · pith_short_8: MVPAZPTJ

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/MVPAZPTJKSX6EXWQRJJGORXDOZ \
  | 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: 655e0cbe6954afe25ed08a526746e3766a5e21b748fd110a5433e5b0798480c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34bc27a4235f0d2f78c7499525c6f87b61c1af33fb6286250db6f733e94dbd7c",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-06-25T17:11:26Z",
    "title_canon_sha256": "86552fce0a60501863356084cb2af25b8dd329714b6dfe498e949afb4cd23cbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.20621",
    "kind": "arxiv",
    "version": 1
  }
}