Pith Number

pith:UDXBQE4S

pith:2025:UDXBQE4S2PABACFJDJ6NVYHWI6

not attested not anchored not stored refs pending

Bogus Bugs, Duplicates, and Revealing Comments: Data Quality Issues in NPR

Julian Aron Prenner, Romain Robbes

arxiv:2503.08532 v1 · 2025-03-11 · 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{UDXBQE4S2PABACFJDJ6NVYHWI6}

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	2026-07-05T10:29:01.572896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0ee181392d3c01008a91a7cdae0f647a0808da99d355c5bcbbfa05cd089eeeb

Aliases

arxiv: 2503.08532 · arxiv_version: 2503.08532v1 · doi: 10.48550/arxiv.2503.08532 · pith_short_12: UDXBQE4S2PAB · pith_short_16: UDXBQE4S2PABACFJ · pith_short_8: UDXBQE4S

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/UDXBQE4S2PABACFJDJ6NVYHWI6 \
  | 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: a0ee181392d3c01008a91a7cdae0f647a0808da99d355c5bcbbfa05cd089eeeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29f96d7ec72c6563d313fe73d2e7b1d8f1d1048e30af1d23b67e6af42f7a8b48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-03-11T15:23:13Z",
    "title_canon_sha256": "23d461e5de359196f6c1b23590b88d1411ced4dad21cff37fe55ae7850db261b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.08532",
    "kind": "arxiv",
    "version": 1
  }
}