Pith Number

pith:7EDZPF7B

pith:2017:7EDZPF7BI73ODGVXSY3QJJ4EEI

not attested not anchored not stored refs pending

A Brief Introduction to Machine Learning for Engineers

Osvaldo Simeone

arxiv:1709.02840 v3 · 2017-09-08 · cs.LG · cs.IT · math.IT · 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{7EDZPF7BI73ODGVXSY3QJJ4EEI}

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.

Cited by

1 paper in Pith

Aligning LLMs for the Classroom with Knowledge-Based Retrieval -- A Comparative RAG Study

Receipt and verification

First computed	2026-05-18T00:15:42.903874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9079797e147f6e19ab7963704a7842207b923b67b59246019d8b44d45f94b2c

Aliases

arxiv: 1709.02840 · arxiv_version: 1709.02840v3 · doi: 10.48550/arxiv.1709.02840 · pith_short_12: 7EDZPF7BI73O · pith_short_16: 7EDZPF7BI73ODGVX · pith_short_8: 7EDZPF7B

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/7EDZPF7BI73ODGVXSY3QJJ4EEI \
  | 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: f9079797e147f6e19ab7963704a7842207b923b67b59246019d8b44d45f94b2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a312b63a456d087db5b21cdfb4c9d64a3adf079108247d6f2be42ff72e8ba3c1",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-09-08T19:21:26Z",
    "title_canon_sha256": "6809d3fcb438bece84b1accc1c2bf584d77f43f6cc51409828f128af4d7c295e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02840",
    "kind": "arxiv",
    "version": 3
  }
}