Pith Number

pith:DQ4YM5QR

pith:2018:DQ4YM5QRWIVO5I45PRMYPQHUF7

not attested not anchored not stored refs pending

Deep Learning to Detect Redundant Method Comments

Annie Louis, Charles Sutton, Earl T. Barr, Santanu Kumar Dash

arxiv:1806.04616 v1 · 2018-06-12 · cs.SE · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DQ4YM5QRWIVO5I45PRMYPQHUF7}

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	2026-05-18T00:13:33.192835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c39867611b22aeea39d7c5987c0f42fedc14dcdccf849bccacd184e7ee25630

Aliases

arxiv: 1806.04616 · arxiv_version: 1806.04616v1 · doi: 10.48550/arxiv.1806.04616 · pith_short_12: DQ4YM5QRWIVO · pith_short_16: DQ4YM5QRWIVO5I45 · pith_short_8: DQ4YM5QR

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/DQ4YM5QRWIVO5I45PRMYPQHUF7 \
  | 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: 1c39867611b22aeea39d7c5987c0f42fedc14dcdccf849bccacd184e7ee25630

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55e55b3fa5a00a76ef9f89488cc6f799a2576ff8aaadc8bd0d20e71f9da28638",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2018-06-12T15:49:14Z",
    "title_canon_sha256": "40b0960d4c6a6d602670e23f5aa3329bc3afac9050b5df3e3ce75019e8444011"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.04616",
    "kind": "arxiv",
    "version": 1
  }
}