Pith Number

pith:MOIRTNJB

pith:2025:MOIRTNJBY2JVHVCK3UVIIDEVFN

not attested not anchored not stored refs pending

Dirty Data in the Newsroom: Comparing Data Preparation in Journalism and Data Science

Charles Berret, Stephen Kasica, Tamara Munzner

arxiv:2507.07238 v1 · 2025-07-09 · cs.HC · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MOIRTNJBY2JVHVCK3UVIIDEVFN}

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	2026-07-05T11:34:33.939393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

639119b521c69353d44add2a840c952b782a4fd32e98dd38570cfdb64ca61d3a

Aliases

arxiv: 2507.07238 · arxiv_version: 2507.07238v1 · doi: 10.48550/arxiv.2507.07238 · pith_short_12: MOIRTNJBY2JV · pith_short_16: MOIRTNJBY2JVHVCK · pith_short_8: MOIRTNJB

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/MOIRTNJBY2JVHVCK3UVIIDEVFN \
  | 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: 639119b521c69353d44add2a840c952b782a4fd32e98dd38570cfdb64ca61d3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afee9d9c5a2156188a3a555ced5ba0777a2d7d16c085ee572c2e4fb451ba49a8",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2025-07-09T19:14:57Z",
    "title_canon_sha256": "370e66cfc4901822e95dfe5fb17103d0fa35ebeaf5d837b799f2637f18995092"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.07238",
    "kind": "arxiv",
    "version": 1
  }
}