Pith Number

pith:L2GD67SI

pith:2017:L2GD67SIDUMT5KBUWN2HNYO3AO

not attested not anchored not stored refs pending

Trump vs. Hillary: What went Viral during the 2016 US Presidential Election

Kareem Darwish, Tahar Zanouda, Walid Magdy

arxiv:1707.03375 v1 · 2017-07-11 · 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{L2GD67SIDUMT5KBUWN2HNYO3AO}

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	2026-05-18T00:40:29.208714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e8c3f7e481d193ea834b37476e1db0388924160238d28a1928479b7a8b6f3c1

Aliases

arxiv: 1707.03375 · arxiv_version: 1707.03375v1 · doi: 10.48550/arxiv.1707.03375 · pith_short_12: L2GD67SIDUMT · pith_short_16: L2GD67SIDUMT5KBU · pith_short_8: L2GD67SI

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/L2GD67SIDUMT5KBUWN2HNYO3AO \
  | 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: 5e8c3f7e481d193ea834b37476e1db0388924160238d28a1928479b7a8b6f3c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "367e609cfff5a87279331f42f44c1fb60fc5a9d2aa9afa4de4335caa501cf113",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2017-07-11T17:28:05Z",
    "title_canon_sha256": "04778527de2ade02f9acbf9418b9967b90d5e8cee5a316ba43691bc3c702de7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.03375",
    "kind": "arxiv",
    "version": 1
  }
}