Pith Number

pith:OHDVYJEX

pith:2025:OHDVYJEXWWUNIZ53QIXYNAZKMJ

not attested not anchored not stored refs pending

User Privacy and Large Language Models: An Analysis of Frontier Developers' Privacy Policies

Emily Capstick, Jennifer King, Kevin Klyman, Tiffany Saade, Victoria Hsieh

arxiv:2509.05382 v1 · 2025-09-05 · cs.CY · cs.AI · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OHDVYJEXWWUNIZ53QIXYNAZKMJ}

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

Barriers to Evidence in AI-Related Cases and the Privatization of Proof

Llamas on the Web: Memory-Efficient, Performance-Portable, and Multi-Precision LLM Inference with WebGPU

Receipt and verification

First computed	2026-07-05T12:05:46.222046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71c75c2497b5a8d467bb822f86832a624d41cf668f9c1b16ded7cda21199bbf6

Aliases

arxiv: 2509.05382 · arxiv_version: 2509.05382v1 · doi: 10.48550/arxiv.2509.05382 · pith_short_12: OHDVYJEXWWUN · pith_short_16: OHDVYJEXWWUNIZ53 · pith_short_8: OHDVYJEX

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/OHDVYJEXWWUNIZ53QIXYNAZKMJ \
  | 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: 71c75c2497b5a8d467bb822f86832a624d41cf668f9c1b16ded7cda21199bbf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "300189f9970dbe73004a8e154dafbd3958f08c6cda58fc98c5703ff4fdebbc64",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2025-09-05T01:01:21Z",
    "title_canon_sha256": "a54f2a62d9245810ba32929198e3eabad7ee0348e7d258e4652a405421f35063"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.05382",
    "kind": "arxiv",
    "version": 1
  }
}