Pith Number

pith:SWCPGN7I

pith:2018:SWCPGN7ING7SVEG3GD35P42IJK

not attested not anchored not stored refs pending

Who Falls for Online Political Manipulation?

Adam Badawy, Emilio Ferrara, Kristina Lerman

arxiv:1808.03281 v1 · 2018-08-09 · cs.SI · cs.HC · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SWCPGN7ING7SVEG3GD35P42IJK}

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	2026-05-18T00:08:27.757814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9584f337e869bf2a90db30f7d7f3484a9f3cd3a12b8972def50921b6256be035

Aliases

arxiv: 1808.03281 · arxiv_version: 1808.03281v1 · doi: 10.48550/arxiv.1808.03281 · pith_short_12: SWCPGN7ING7S · pith_short_16: SWCPGN7ING7SVEG3 · pith_short_8: SWCPGN7I

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/SWCPGN7ING7SVEG3GD35P42IJK \
  | 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: 9584f337e869bf2a90db30f7d7f3484a9f3cd3a12b8972def50921b6256be035

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7ccd15982741617f3da12be909d9ccfc37cdecb8241756f5e83fe652266932b",
    "cross_cats_sorted": [
      "cs.HC",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2018-08-09T18:00:05Z",
    "title_canon_sha256": "c6eab3f81ff6c1697cc6bfb36a07a35c0b39631998cec187abebad56043243ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.03281",
    "kind": "arxiv",
    "version": 1
  }
}