Pith Number

pith:HJ2SKIJ5

pith:2019:HJ2SKIJ5VNDA4B3WWRDRIQY6QK

not attested not anchored not stored refs pending

Adversarial Training for Satire Detection: Controlling for Confounding Variables

Heike Adel, Robert McHardy, Roman Klinger

arxiv:1902.11145 v2 · 2019-02-28 · 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{HJ2SKIJ5VNDA4B3WWRDRIQY6QK}

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	2026-05-17T23:52:21.208301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a7525213dab460e0776b44714431e828b1ae5bc0dae0bfa68dec6a264a56872

Aliases

arxiv: 1902.11145 · arxiv_version: 1902.11145v2 · doi: 10.48550/arxiv.1902.11145 · pith_short_12: HJ2SKIJ5VNDA · pith_short_16: HJ2SKIJ5VNDA4B3W · pith_short_8: HJ2SKIJ5

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/HJ2SKIJ5VNDA4B3WWRDRIQY6QK \
  | 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: 3a7525213dab460e0776b44714431e828b1ae5bc0dae0bfa68dec6a264a56872

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01672f537b7db1192be383cd61cae0b0a1de1c5b19322890a1b6a493d0f6a64d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-02-28T15:20:41Z",
    "title_canon_sha256": "aada16f6203f1ab31411402a6bd2587a3e08d30a7ee6278c922dd92188e11820"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.11145",
    "kind": "arxiv",
    "version": 2
  }
}