Pith Number

pith:HE2ZXY65

pith:2024:HE2ZXY65Z3O2YWCWTMUA34GR4I

not attested not anchored not stored refs pending

Help Me to Understand this Commit! -- A Vision for Contextualized Code Reviews

Deepika Badampudi, Michael Unterkalmsteiner, Nauman bin Ali, Ricardo Britto

arxiv:2402.09528 v1 · 2024-02-14 · 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{HE2ZXY65Z3O2YWCWTMUA34GR4I}

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	2026-07-05T07:45:17.659162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39359be3ddceddac58569b280df0d1e2244922d6399749108d77db691b79c907

Aliases

arxiv: 2402.09528 · arxiv_version: 2402.09528v1 · doi: 10.48550/arxiv.2402.09528 · pith_short_12: HE2ZXY65Z3O2 · pith_short_16: HE2ZXY65Z3O2YWCW · pith_short_8: HE2ZXY65

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/HE2ZXY65Z3O2YWCWTMUA34GR4I \
  | 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: 39359be3ddceddac58569b280df0d1e2244922d6399749108d77db691b79c907

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb98b068c8388e7e352cf09b5cee8f9a2649224ec3e7c35aa5f5981ca28eb17c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2024-02-14T19:08:47Z",
    "title_canon_sha256": "353b34baeb2f1a41285ce6bcc1af0b6bafa9ac5fc11ff15616cbdaf1b6a41703"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.09528",
    "kind": "arxiv",
    "version": 1
  }
}