Pith Number

pith:QVIG4XD7

pith:2018:QVIG4XD7PRYKCZVAABWSLBRZDE

not attested not anchored not stored refs pending

Predicting Usefulness of Code Review Comments using Textual Features and Developer Experience

Chanchal K. Roy, Mohammad Masudur Rahman, Raula G. Kula

arxiv:1807.04485 v1 · 2018-07-12 · 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{QVIG4XD7PRYKCZVAABWSLBRZDE}

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	2026-05-18T00:10:53.315402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85506e5c7f7c70a166a0006d2586391925d4c991decce30c212ed430eacd8870

Aliases

arxiv: 1807.04485 · arxiv_version: 1807.04485v1 · doi: 10.48550/arxiv.1807.04485 · pith_short_12: QVIG4XD7PRYK · pith_short_16: QVIG4XD7PRYKCZVA · pith_short_8: QVIG4XD7

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/QVIG4XD7PRYKCZVAABWSLBRZDE \
  | 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: 85506e5c7f7c70a166a0006d2586391925d4c991decce30c212ed430eacd8870

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "277346b341fe48bcb7da4518c1b7c54a49bdea36b566b3b98090d8b1b380ff95",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2018-07-12T09:05:24Z",
    "title_canon_sha256": "bdfc9e7b5c65bc03e5be5e5d87678d1fc0f10fee238afb3630f164563f42d2e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04485",
    "kind": "arxiv",
    "version": 1
  }
}