Pith Number

pith:O33PEOEH

pith:2023:O33PEOEHR7DQ2XPATDSEK3RIK5

not attested not anchored not stored refs pending

Performance Comparison of Binary Machine Learning Classifiers in Identifying Code Comment Types: An Exploratory Study

Amila Indika, Anthony Peruma, Peter Y. Washington

arxiv:2303.01035 v2 · 2023-03-02 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O33PEOEHR7DQ2XPATDSEK3RIK5}

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	2026-07-05T05:47:35.131004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76f6f238878fc70d5de098e4456e28574eae3315a9aa5d09fe0d8bf846f0a8d4

Aliases

arxiv: 2303.01035 · arxiv_version: 2303.01035v2 · doi: 10.48550/arxiv.2303.01035 · pith_short_12: O33PEOEHR7DQ · pith_short_16: O33PEOEHR7DQ2XPA · pith_short_8: O33PEOEH

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/O33PEOEHR7DQ2XPATDSEK3RIK5 \
  | 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: 76f6f238878fc70d5de098e4456e28574eae3315a9aa5d09fe0d8bf846f0a8d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4477f5200509cdffe434d67cd3d66ec3d8901ed76654f1c69eee82193f30ca31",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2023-03-02T07:44:16Z",
    "title_canon_sha256": "3df7d09165bc88f28153653799e8d2032be52ef25b6455bf3c49487072de5e7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.01035",
    "kind": "arxiv",
    "version": 2
  }
}