Pith Number

pith:CDVDRJGE

pith:2021:CDVDRJGEEIJOTCMO66ZBZC27NT

not attested not anchored not stored refs pending

Empowering NGOs in Countering Online Hate Messages

Marco Guerini, Sara Tonelli, Serra Sinem Tekiroglu, Yi-Ling Chung

arxiv:2107.02472 v1 · 2021-07-06 · cs.CL · cs.AI · cs.CY · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CDVDRJGEEIJOTCMO66ZBZC27NT}

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	2026-07-05T02:55:21.062001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10ea38a4c42212e9898ef7b21c8b5f6cd8cffe15481006fdc128a99da305f80f

Aliases

arxiv: 2107.02472 · arxiv_version: 2107.02472v1 · doi: 10.48550/arxiv.2107.02472 · pith_short_12: CDVDRJGEEIJO · pith_short_16: CDVDRJGEEIJOTCMO · pith_short_8: CDVDRJGE

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/CDVDRJGEEIJOTCMO66ZBZC27NT \
  | 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: 10ea38a4c42212e9898ef7b21c8b5f6cd8cffe15481006fdc128a99da305f80f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88000af19d7e781113383b7b817abd8185f829ce2542a31874fecebcf64b22c7",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CY",
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-07-06T08:36:24Z",
    "title_canon_sha256": "818337e2cca3386b99007f65ac0b419f94499ab1ed585f559a888be422b2d85f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.02472",
    "kind": "arxiv",
    "version": 1
  }
}