Pith Number

pith:S45FF55G

pith:2025:S45FF55GHTGODQKEZB5HNWOCHA

not attested not anchored not stored refs pending

Revisiting Algorithmic Audits of TikTok: Poor Reproducibility and Short-term Validity of Findings

Adam Skurla, Adrian Bindas, Branislav Pecher, Ivan Srba, Jan Jakubcik, Matej Mosnar, Matus Tibensky, Peter Sakalik

arxiv:2504.18140 v1 · 2025-04-25 · cs.IR · 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{S45FF55GHTGODQKEZB5HNWOCHA}

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	2026-07-05T10:54:02.585623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

973a52f7a63ccce1c144c87a76d9c2383169c0da95ee43e17cc7c4e1a05fe3e8

Aliases

arxiv: 2504.18140 · arxiv_version: 2504.18140v1 · doi: 10.48550/arxiv.2504.18140 · pith_short_12: S45FF55GHTGO · pith_short_16: S45FF55GHTGODQKE · pith_short_8: S45FF55G

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/S45FF55GHTGODQKEZB5HNWOCHA \
  | 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: 973a52f7a63ccce1c144c87a76d9c2383169c0da95ee43e17cc7c4e1a05fe3e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31274b171f6452d4a1421f8613318180232529368a233918eae997f397301501",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-04-25T07:50:06Z",
    "title_canon_sha256": "f015d7ff6d5b1aca584c97ff5e09a8dbd5168724cb0024506d9823704a46242f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.18140",
    "kind": "arxiv",
    "version": 1
  }
}