Pith Number

pith:A52LMHVD

pith:2022:A52LMHVDLGUMO22EBOIVO34IBN

not attested not anchored not stored refs pending

Capturing Dependencies within Machine Learning via a Formal Process Model

Andreas Sedlmeier, Claudia Linnhoff-Popien, Cornel Klein, Fabian Ritz, Horst Sauer, Jan Wieghardt, Philipp Altmann, Reiner Schmid, Thomas Gabor, Thomy Phan

arxiv:2208.05219 v1 · 2022-08-10 · cs.SE · 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{A52LMHVDLGUMO22EBOIVO34IBN}

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	2026-07-05T06:05:12.810353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0774b61ea359a8c76b440b91576f880b7455d33d93fea2348a16d6827453d696

Aliases

arxiv: 2208.05219 · arxiv_version: 2208.05219v1 · doi: 10.48550/arxiv.2208.05219 · pith_short_12: A52LMHVDLGUM · pith_short_16: A52LMHVDLGUMO22E · pith_short_8: A52LMHVD

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/A52LMHVDLGUMO22EBOIVO34IBN \
  | 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: 0774b61ea359a8c76b440b91576f880b7455d33d93fea2348a16d6827453d696

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c0e5ff0a4291366a7d1b51a952271a61003a29083186f96e9062696f899a2c9",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2022-08-10T08:45:37Z",
    "title_canon_sha256": "ce82bc31656f5336f5b71155d35cdb0c8b6ffe27592fb26a6d163e41a6588dda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.05219",
    "kind": "arxiv",
    "version": 1
  }
}