Pith Number

pith:5CQ3A2MI

pith:2025:5CQ3A2MI7V3HTJZ34OFWVZCVMG

not attested not anchored not stored refs pending

From Reports to Reality: Testing Consistency in Instagram's Digital Services Act Compliance Data

Ben Wagner, Hans De Bruijn, Marie-Therese Sekwenz

arxiv:2507.01787 v1 · 2025-07-02 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5CQ3A2MI7V3HTJZ34OFWVZCVMG}

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	2026-07-05T11:30:55.059783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8a1b06988fd7679a73be38b6ae45561b56df91c8e174a5aac89c2fb5924fa91

Aliases

arxiv: 2507.01787 · arxiv_version: 2507.01787v1 · doi: 10.48550/arxiv.2507.01787 · pith_short_12: 5CQ3A2MI7V3H · pith_short_16: 5CQ3A2MI7V3HTJZ3 · pith_short_8: 5CQ3A2MI

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/5CQ3A2MI7V3HTJZ34OFWVZCVMG \
  | 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: e8a1b06988fd7679a73be38b6ae45561b56df91c8e174a5aac89c2fb5924fa91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "822973e2ceaf456704b4aa23e7620fd026a0512dcee956fc2ae9d7ba82fd5917",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2025-07-02T15:13:25Z",
    "title_canon_sha256": "2b1057c4c53fbac7167e9f7e95870430bc7183c5f4efe2e89e9c66688f1400f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.01787",
    "kind": "arxiv",
    "version": 1
  }
}