Pith Number

pith:3LG2FVX6

pith:2020:3LG2FVX6HF6B7B3BPOLOG2HWS2

not attested not anchored not stored refs pending

Spotting political social bots in Twitter: A use case of the 2019 Spanish general election

Alberto Huertas Celdr\'an, F\'elix G\'omez M\'armol, Gregorio Mart\'inez P\'erez, Javier Pastor-Galindo, Jos\'e A. Ruip\'erez-Valiente, Manuel Gil P\'erez, Mattia Zago, Pantaleone Nespoli, Sergio L\'opez Bernal

arxiv:2004.00931 v2 · 2020-04-02 · 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{3LG2FVX6HF6B7B3BPOLOG2HWS2}

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	2026-07-05T02:58:03.629996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dacda2d6fe397c1f87617b96e368f696b7203825b8ccb5fd38c332ab2de38cc0

Aliases

arxiv: 2004.00931 · arxiv_version: 2004.00931v2 · doi: 10.48550/arxiv.2004.00931 · pith_short_12: 3LG2FVX6HF6B · pith_short_16: 3LG2FVX6HF6B7B3B · pith_short_8: 3LG2FVX6

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/3LG2FVX6HF6B7B3BPOLOG2HWS2 \
  | 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: dacda2d6fe397c1f87617b96e368f696b7203825b8ccb5fd38c332ab2de38cc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b5d51f895ff1ad446b24e20d12edbffaf64a7433144cab9ddd1aa15388ca329",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2020-04-02T11:00:28Z",
    "title_canon_sha256": "92a01dce9098b3b695d1f6d415f59a530cf9b24ac81e6855e02c7b28722eff3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.00931",
    "kind": "arxiv",
    "version": 2
  }
}