Pith Number

pith:NVQGRMTH

pith:2013:NVQGRMTHXU64KBYOL3KQ3V7TCH

not attested not anchored not stored refs pending

Social Media Monitoring of the Campaigns for the 2013 German Bundestag Elections on Facebook and Twitter

Abid Hussain, Alexander Wenz, Arnim Bleier, Christof Wolf, Katharina Kinder-Kurlanda, Katrin Weller, Kaveh Manshaei, Lars Kaczmirek, Manuela Blumenberg, Mark Thamm, Philipp Mayr, Ravi Vatrapu, Tobias Gummer

arxiv:1312.4476 v2 · 2013-12-16 · cs.SI · cs.CY

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NVQGRMTHXU64KBYOL3KQ3V7TCH}

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	2026-05-18T02:55:10.629983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d6068b267bd3dc5070e5ed50dd7f311dcff7fa22761a77e18147b8b2ed49d65

Aliases

arxiv: 1312.4476 · arxiv_version: 1312.4476v2 · doi: 10.48550/arxiv.1312.4476 · pith_short_12: NVQGRMTHXU64 · pith_short_16: NVQGRMTHXU64KBYO · pith_short_8: NVQGRMTH

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/NVQGRMTHXU64KBYOL3KQ3V7TCH \
  | 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: 6d6068b267bd3dc5070e5ed50dd7f311dcff7fa22761a77e18147b8b2ed49d65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fb4cf5280ab23c044308c92dd8a60862c3beb3cc094f03174952bf658abad63",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2013-12-16T19:32:39Z",
    "title_canon_sha256": "45433aed1735d8b8e20a08100f5410db652b7b6da00a9c512be21220425d36c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.4476",
    "kind": "arxiv",
    "version": 2
  }
}