Pith Number

pith:LDIUQM54

pith:2023:LDIUQM54C54UUCCSJ5HJQD3YRT

not attested not anchored not stored refs pending

Source Code Recommender Systems: The Practitioners' Perspective

Emad Aghajani, Gabriele Bavota, Luca Pascarella, Matteo Ciniselli, Rocco Oliveto, Simone Scalabrino

arxiv:2302.04098 v1 · 2023-02-08 · 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{LDIUQM54C54UUCCSJ5HJQD3YRT}

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	2026-07-05T05:40:01.045905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58d14833bc17794a08524f4e980f788cc50623b4b3538f0cf073a680970e3f54

Aliases

arxiv: 2302.04098 · arxiv_version: 2302.04098v1 · doi: 10.48550/arxiv.2302.04098 · pith_short_12: LDIUQM54C54U · pith_short_16: LDIUQM54C54UUCCS · pith_short_8: LDIUQM54

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/LDIUQM54C54UUCCSJ5HJQD3YRT \
  | 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: 58d14833bc17794a08524f4e980f788cc50623b4b3538f0cf073a680970e3f54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf12af45c2cb7c7265df90f6fdef85364e12e0db33337706f64837954ca03dc4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2023-02-08T14:46:53Z",
    "title_canon_sha256": "13882e7a149e7fb9c533ef344b9e2f3cf2a2bed2c86c7e80590f437f31c39e9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.04098",
    "kind": "arxiv",
    "version": 1
  }
}