Pith Number

pith:3Z42F2HS

pith:2024:3Z42F2HSPA2TGFFRQOOQYFLFZR

not attested not anchored not stored refs pending

Quantifying the Uniqueness and Divisiveness of Presidential Discourse

Alexander A. Meitus, Anne Mykland, Chenhao Tan, Grace Wang, Karen Zhou, Milo Chase, William Howell

arxiv:2401.01405 v2 · 2024-01-02 · cs.CL · cs.AI · 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{3Z42F2HSPA2TGFFRQOOQYFLFZR}

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	2026-07-05T11:42:20.150458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de79a2e8f278353314b1839d0c1565cc59baf3f5c8f23a12d834a5b73d4a26ca

Aliases

arxiv: 2401.01405 · arxiv_version: 2401.01405v2 · doi: 10.48550/arxiv.2401.01405 · pith_short_12: 3Z42F2HSPA2T · pith_short_16: 3Z42F2HSPA2TGFFR · pith_short_8: 3Z42F2HS

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/3Z42F2HSPA2TGFFRQOOQYFLFZR \
  | 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: de79a2e8f278353314b1839d0c1565cc59baf3f5c8f23a12d834a5b73d4a26ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9edd52da27b6c02e976cd445d1cc3e84c7de5ee257dc627fbe2df39056fff8b4",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CY",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-01-02T19:00:17Z",
    "title_canon_sha256": "56125d2a4ef8489ce2e0a95e320f497cf0d63750814745ff9640f4dae7b92ee7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.01405",
    "kind": "arxiv",
    "version": 2
  }
}