Pith Number

pith:7L33DKWS

pith:2024:7L33DKWSLKQX4I4JWDNOUU65I7

not attested not anchored not stored refs pending

The Persistence of Contrarianism on Twitter: Mapping users' sharing habits for the Ukraine war, COVID-19 vaccination, and the 2022 Midterm Elections

David Axelrod, John Paolillo, Sangyeon Kim

arxiv:2406.16175 v2 · 2024-06-23 · cs.SI · cs.CY · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7L33DKWSLKQX4I4JWDNOUU65I7}

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	2026-07-05T08:37:53.597064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

faf7b1aad25aa17e2389b0daea53dd47c04bd0c64cb119ad0813ec88c26800f2

Aliases

arxiv: 2406.16175 · arxiv_version: 2406.16175v2 · doi: 10.48550/arxiv.2406.16175 · pith_short_12: 7L33DKWSLKQX · pith_short_16: 7L33DKWSLKQX4I4J · pith_short_8: 7L33DKWS

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/7L33DKWSLKQX4I4JWDNOUU65I7 \
  | 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: faf7b1aad25aa17e2389b0daea53dd47c04bd0c64cb119ad0813ec88c26800f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4f746c84388fff5596c6a76381358d94e06a66d2f9ee5c23241eacc7030f782",
    "cross_cats_sorted": [
      "cs.CY",
      "physics.soc-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2024-06-23T18:01:45Z",
    "title_canon_sha256": "32df072fc2cdfefd6663908c85d8810510e1b83987f4dc2fc39da6ed9cfae03f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.16175",
    "kind": "arxiv",
    "version": 2
  }
}