Pith Number

pith:Z4EUYFUH

pith:2025:Z4EUYFUHC7HYP2GJZ5I6GM7HZM

not attested not anchored not stored refs pending

Measuring Online Hate on 4chan using Pre-trained Deep Learning Models

Adrian Bermudez-Villalva, Ehsan Toreini, Maryam Mehrnezhad

arxiv:2504.00045 v1 · 2025-03-30 · cs.CL · 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{Z4EUYFUHC7HYP2GJZ5I6GM7HZM}

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	2026-07-05T10:42:18.800056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf094c168717cf87e8c9cf51e333e7cb31f981730227ad42b005f6697b179405

Aliases

arxiv: 2504.00045 · arxiv_version: 2504.00045v1 · doi: 10.48550/arxiv.2504.00045 · pith_short_12: Z4EUYFUHC7HY · pith_short_16: Z4EUYFUHC7HYP2GJ · pith_short_8: Z4EUYFUH

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/Z4EUYFUHC7HYP2GJZ5I6GM7HZM \
  | 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: cf094c168717cf87e8c9cf51e333e7cb31f981730227ad42b005f6697b179405

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d29f760e2919d0f662fd8a9a525f8d3b8c476d9cd05d7e4ccece4ae8d7490f49",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-03-30T22:47:11Z",
    "title_canon_sha256": "8158f7a07dce904407d2e5cfec623f616c104c19933324885a647ec401ebfd2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.00045",
    "kind": "arxiv",
    "version": 1
  }
}