Pith Number

pith:BFR5XZ4G

pith:2026:BFR5XZ4GZNOA4KJ5RYX62IR66S

not attested not anchored not stored refs pending

CATCH-ME if you RAG: a dataset of Contextually Annotated multi-Turn Counterspeech against Hate and Misinformation Exchanges

Genoveffa Martone, Helena Bonaldi, Marco Guerini

arxiv:2606.20369 v1 · 2026-06-18 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BFR5XZ4GZNOA4KJ5RYX62IR66S}

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	2026-06-19T16:13:10.217538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0963dbe786cb5c0e293d8e2fed223ef4b69690f7c498a61f0b5213a878c9bd64

Aliases

arxiv: 2606.20369 · arxiv_version: 2606.20369v1 · doi: 10.48550/arxiv.2606.20369 · pith_short_12: BFR5XZ4GZNOA · pith_short_16: BFR5XZ4GZNOA4KJ5 · pith_short_8: BFR5XZ4G

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/BFR5XZ4GZNOA4KJ5RYX62IR66S \
  | 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: 0963dbe786cb5c0e293d8e2fed223ef4b69690f7c498a61f0b5213a878c9bd64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c15a02c0c2aa6940dec60210919409ba6bb7ac5fc7f2d97b26a6685edd3e1f79",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-18T15:32:14Z",
    "title_canon_sha256": "2b03314dc26c98bcc122d37b73d0a04b9aea2358ba5b9805e5f8984a1d71cc43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.20369",
    "kind": "arxiv",
    "version": 1
  }
}