Pith Number

pith:VRIGFCAI

pith:2021:VRIGFCAIICFRSS4A33ABAECFIV

not attested not anchored not stored refs pending

Algorithmic Amplification of Politics on Twitter

Andrew Schlaikjer, Conor O'Brien, Ferenc Husz\'ar, Luca Belli, Moritz Hardt, Sofia Ira Ktena

arxiv:2110.11010 v1 · 2021-10-21 · 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{VRIGFCAIICFRSS4A33ABAECFIV}

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.

Cited by

1 paper in Pith

Datasets for Navigating Sensitive Topics in Recommendation Systems

Receipt and verification

First computed	2026-07-05T04:23:38.756519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac50628808408b194b80dec0101045454d993496719becc85d87098ca8da198a

Aliases

arxiv: 2110.11010 · arxiv_version: 2110.11010v1 · doi: 10.48550/arxiv.2110.11010 · pith_short_12: VRIGFCAIICFR · pith_short_16: VRIGFCAIICFRSS4A · pith_short_8: VRIGFCAI

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/VRIGFCAIICFRSS4A33ABAECFIV \
  | 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: ac50628808408b194b80dec0101045454d993496719becc85d87098ca8da198a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0db2a5e54cb59dd442517f4ea1bf231cd7121450030c7cfd179a6ba01d1e123",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2021-10-21T09:25:39Z",
    "title_canon_sha256": "afc6f936e21b6cc6c340d929858d663dcee1a7aaef75b8ac017c044cf1d2f48a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.11010",
    "kind": "arxiv",
    "version": 1
  }
}