Pith Number

pith:RI5NCU74

pith:2025:RI5NCU74BL5C5IZTCOLCZ6ZUYD

not attested not anchored not stored refs pending

Dynamics of Algorithmic Content Amplification on TikTok

Agnieszka Czaplicka, Fabian Baumann, Iyad Rahwan, Nipun Arora

arxiv:2503.20231 v1 · 2025-03-26 · physics.soc-ph · cs.AI · 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{RI5NCU74BL5C5IZTCOLCZ6ZUYD}

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

2 papers in Pith

When Youth Enter the Algorithmic Wild: Discovering and Understanding Potentially Harmful Teen Videos on Douyin and Kwai

Seeking Help, Facing Harm: Auditing TikTok's Mental Health Recommendations

Receipt and verification

First computed	2026-07-05T10:39:35.405055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a3ad153fc0afa2ea33313962cfb34c0f529414207450a66ddf48bb2cc74b6e0

Aliases

arxiv: 2503.20231 · arxiv_version: 2503.20231v1 · doi: 10.48550/arxiv.2503.20231 · pith_short_12: RI5NCU74BL5C · pith_short_16: RI5NCU74BL5C5IZT · pith_short_8: RI5NCU74

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/RI5NCU74BL5C5IZTCOLCZ6ZUYD \
  | 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: 8a3ad153fc0afa2ea33313962cfb34c0f529414207450a66ddf48bb2cc74b6e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52ee4d6fa91f4459190c8b43db83f0d7741a218459da0394afc78d902d8ef6e9",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.SI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2025-03-26T04:54:24Z",
    "title_canon_sha256": "a57828bb9cab13d69e031e82e9d4f6a4d45057ce28df7335e7b1eccdc99d2d50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.20231",
    "kind": "arxiv",
    "version": 1
  }
}