Pith Number

pith:CD243S3A

pith:2013:CD243S3A4PUWVCIV6SVJXGPC3H

not attested not anchored not stored refs pending

Characterizing and modeling an electoral campaign in the context of Twitter: 2011 Spanish Presidential Election as a case study

A. J. Morales, J. Borondo, J. C. Losada, R. M. Benito

arxiv:1309.5014 v1 · 2013-09-19 · physics.soc-ph · cs.CY · 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{CD243S3A4PUWVCIV6SVJXGPC3H}

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	2026-05-18T03:12:49.069499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10f5cdcb60e3e96a8915f4aa9b99e2d9d3d7596c761f5203dfd6d9d3e6063e4d

Aliases

arxiv: 1309.5014 · arxiv_version: 1309.5014v1 · doi: 10.48550/arxiv.1309.5014 · pith_short_12: CD243S3A4PUW · pith_short_16: CD243S3A4PUWVCIV · pith_short_8: CD243S3A

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/CD243S3A4PUWVCIV6SVJXGPC3H \
  | 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: 10f5cdcb60e3e96a8915f4aa9b99e2d9d3d7596c761f5203dfd6d9d3e6063e4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "163dc155c39c76f5a24339a4cb5c4e4965118b461a5eba9b7b1ec62244848ff9",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2013-09-19T15:18:12Z",
    "title_canon_sha256": "1339b182df9ee812f2a93caf1a5e4d0f9621842e0d2f5819d276ab5ae96a489f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.5014",
    "kind": "arxiv",
    "version": 1
  }
}