Pith Number

pith:LDYCIIZ3

pith:2018:LDYCIIZ3MMQYAYYOHUQ2BWQBE2

not attested not anchored not stored refs pending

Election campaigning on social media: Politicians, audiences and the mediation of political communication on Facebook and Twitter

Arnim Bleier, Haiko Lietz, Markus Strohmaier, Sebastian Stier

arxiv:1801.08825 v1 · 2018-01-26 · 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{LDYCIIZ3MMQYAYYOHUQ2BWQBE2}

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	2026-05-18T00:25:02.932672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58f024233b632180630e3d21a0da0126b2c3641a6b288a267054dc21f03d6ba0

Aliases

arxiv: 1801.08825 · arxiv_version: 1801.08825v1 · doi: 10.48550/arxiv.1801.08825 · pith_short_12: LDYCIIZ3MMQY · pith_short_16: LDYCIIZ3MMQYAYYO · pith_short_8: LDYCIIZ3

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/LDYCIIZ3MMQYAYYOHUQ2BWQBE2 \
  | 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: 58f024233b632180630e3d21a0da0126b2c3641a6b288a267054dc21f03d6ba0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3176ce4dc5439ea4132535b310d48516d9efc73e9e1758d7cde10fd7290f66b6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-01-26T14:33:12Z",
    "title_canon_sha256": "f91d06f940673254f3ae7652bea3ebda83fd7db6c4aadb88e12f0434eedd6784"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.08825",
    "kind": "arxiv",
    "version": 1
  }
}