Pith Number

pith:4WMTGSJA

pith:2021:4WMTGSJAOMPNBY5IPIRDOUM4R7

not attested not anchored not stored refs pending

From Toxicity in Online Comments to Incivility in American News: Proceed with Caution

Ani Nenkova, Anushree Hede, Diana C. Mutz, Linda Lu, Oshin Agarwal

arxiv:2102.03671 v1 · 2021-02-06 · 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{4WMTGSJAOMPNBY5IPIRDOUM4R7}

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	2026-07-05T02:13:26.029049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e599334920731ed0e3a87a2237519c8feba7865ba33720d67f5a47d913baa7a9

Aliases

arxiv: 2102.03671 · arxiv_version: 2102.03671v1 · doi: 10.48550/arxiv.2102.03671 · pith_short_12: 4WMTGSJAOMPN · pith_short_16: 4WMTGSJAOMPNBY5I · pith_short_8: 4WMTGSJA

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/4WMTGSJAOMPNBY5IPIRDOUM4R7 \
  | 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: e599334920731ed0e3a87a2237519c8feba7865ba33720d67f5a47d913baa7a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bfdc63f3a3eefab904c5977d5de106c3c10689b9d1ff5217ff3c1629316c9ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-02-06T21:49:17Z",
    "title_canon_sha256": "e1be48a4c35825cbe3d35fac08c10883039fed71faf44fb708cc78c16877327a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.03671",
    "kind": "arxiv",
    "version": 1
  }
}