Pith Number

pith:O4DHV2M3

pith:2025:O4DHV2M3D5UBRGEMPCZHMBOPK3

not attested not anchored not stored refs pending

Network-informed Prompt Engineering against Organized Astroturf Campaigns under Extreme Class Imbalance

Emilio Ferrara, Heng Ping, Luca Luceri, Nesreen K. Ahmed, Nikos Kanakaris, Paul Bogdan, Xiongye Xiao

arxiv:2501.11849 v3 · 2025-01-21 · cs.CL · cs.AI · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O4DHV2M3D5UBRGEMPCZHMBOPK3}

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	2026-07-05T10:15:48.462100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77067ae99b1f6818988c78b27605cf56fa59bd1c85b59cff01068372c276b7ee

Aliases

arxiv: 2501.11849 · arxiv_version: 2501.11849v3 · doi: 10.48550/arxiv.2501.11849 · pith_short_12: O4DHV2M3D5UB · pith_short_16: O4DHV2M3D5UBRGEM · pith_short_8: O4DHV2M3

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/O4DHV2M3D5UBRGEMPCZHMBOPK3 \
  | 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: 77067ae99b1f6818988c78b27605cf56fa59bd1c85b59cff01068372c276b7ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6096ece219f20b520786ce4837b9efc9b6df7f844fc827d84f0b521001915ac1",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.SI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-01-21T03:07:21Z",
    "title_canon_sha256": "e6978446454f13552e09b319e38fe069fb843140e2129d35d8b8db103938588a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.11849",
    "kind": "arxiv",
    "version": 3
  }
}