Pith Number

pith:WERCVQK4

pith:2017:WERCVQK4AUY5VKMYVC3F3JTNHL

not attested not anchored not stored refs pending

Public discourse and news consumption on online social media: A quantitative, cross-platform analysis of the Italian Referendum

Fabiana Zollo, Matteo Zignani, Michela Del Vicario, Sabrina Gaito, Walter Quattrociocchi

arxiv:1702.06016 v2 · 2017-02-20 · 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{WERCVQK4AUY5VKMYVC3F3JTNHL}

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	2026-05-18T00:42:17.350397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1222ac15c0531daa998a8b65da66d3aec73c87c95ba949fa76263f3d0a6adc6

Aliases

arxiv: 1702.06016 · arxiv_version: 1702.06016v2 · doi: 10.48550/arxiv.1702.06016 · pith_short_12: WERCVQK4AUY5 · pith_short_16: WERCVQK4AUY5VKMY · pith_short_8: WERCVQK4

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/WERCVQK4AUY5VKMYVC3F3JTNHL \
  | 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: b1222ac15c0531daa998a8b65da66d3aec73c87c95ba949fa76263f3d0a6adc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7418d15f8e75fbb925f2b1145ddefb20ba6e579b35144df99da71fb69183e45",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2017-02-20T15:35:27Z",
    "title_canon_sha256": "f3f01d36f51cbddc8a5f312041db2670a5a371267e581df2a82661307a3b11db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.06016",
    "kind": "arxiv",
    "version": 2
  }
}