Pith Number

pith:UBW6XCUN

pith:2022:UBW6XCUNQIDL74FSINIEFPZFGD

not attested not anchored not stored refs pending

An Empirical Study on the Usage of Automated Machine Learning Tools

Forough Majidi, Foutse Khomh, Heng Li, Moses Openja

arxiv:2208.13116 v1 · 2022-08-28 · 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{UBW6XCUNQIDL74FSINIEFPZFGD}

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	2026-07-05T04:52:03.759102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a06deb8a8d8206bff0b2435042bf2530c0bc7e041ab0315e0f372e660604d994

Aliases

arxiv: 2208.13116 · arxiv_version: 2208.13116v1 · doi: 10.48550/arxiv.2208.13116 · pith_short_12: UBW6XCUNQIDL · pith_short_16: UBW6XCUNQIDL74FS · pith_short_8: UBW6XCUN

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/UBW6XCUNQIDL74FSINIEFPZFGD \
  | 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: a06deb8a8d8206bff0b2435042bf2530c0bc7e041ab0315e0f372e660604d994

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39216dbf3c99167da96b14df19b81b415fccc4d29fb231e6cf751121be1e7138",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2022-08-28T02:01:58Z",
    "title_canon_sha256": "15b78602ad908a667f773dbd0d2f6144f1bbf7b9e3078edc765cbf8df9d56f96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.13116",
    "kind": "arxiv",
    "version": 1
  }
}