Pith Number

pith:OTRKK337

pith:2020:OTRKK337WQTQ4QYNZ5O2WBBXU3

not attested not anchored not stored refs pending

Leveraging Declarative Knowledge in Text and First-Order Logic for Fine-Grained Propaganda Detection

Daxin Jiang, Duyu Tang, Ming Zhou, Nan Duan, Ruize Wang, Wanjun Zhong, Xuanjing Huang, Zhongyu Wei

arxiv:2004.14201 v2 · 2020-04-29 · cs.CL · cs.AI · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OTRKK337WQTQ4QYNZ5O2WBBXU3}

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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	2026-07-05T01:39:57.782417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74e2a56f7fb4270e430dcf5dab0437a6eb66397b4b171df4c59237eeadec4f0b

Aliases

arxiv: 2004.14201 · arxiv_version: 2004.14201v2 · doi: 10.48550/arxiv.2004.14201 · pith_short_12: OTRKK337WQTQ · pith_short_16: OTRKK337WQTQ4QYN · pith_short_8: OTRKK337

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/OTRKK337WQTQ4QYNZ5O2WBBXU3 \
  | 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: 74e2a56f7fb4270e430dcf5dab0437a6eb66397b4b171df4c59237eeadec4f0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3da3965a6bd71e7aa91f8a2b1fff798dfee41b8dc02100b63e656decd97d1a83",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-04-29T13:46:15Z",
    "title_canon_sha256": "dccdf8fc461a3f62d1c2a76a3edc744172a53e32ad1e33aede8d750bdd981df2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.14201",
    "kind": "arxiv",
    "version": 2
  }
}