Pith Number

pith:VUGRQYZR

pith:2016:VUGRQYZRR7OK2SCDRTEPU6IHEJ

not attested not anchored not stored refs pending

Bots, #StrongerIn, and #Brexit: Computational Propaganda during the UK-EU Referendum

Bence Kollanyi, Philip N. Howard

arxiv:1606.06356 v1 · 2016-06-20 · cs.SI · 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{VUGRQYZRR7OK2SCDRTEPU6IHEJ}

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	2026-05-18T01:12:11.168646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad0d1863318fdcad48438cc8fa790722460248d666f2da651100e3463322ba55

Aliases

arxiv: 1606.06356 · arxiv_version: 1606.06356v1 · doi: 10.48550/arxiv.1606.06356 · pith_short_12: VUGRQYZRR7OK · pith_short_16: VUGRQYZRR7OK2SCD · pith_short_8: VUGRQYZR

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/VUGRQYZRR7OK2SCDRTEPU6IHEJ \
  | 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: ad0d1863318fdcad48438cc8fa790722460248d666f2da651100e3463322ba55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b972e8c2f2cb921ffb9c318d8de7bff79828a8e2469ade0c8adadf47bff4e221",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2016-06-20T22:51:36Z",
    "title_canon_sha256": "93abf25923a8f1697785d9dceb348a76779883cb66e6cfe671ac01606b668f59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.06356",
    "kind": "arxiv",
    "version": 1
  }
}