Pith Number

pith:ULLRIW3O

pith:2025:ULLRIW3OJ4UWCIUMUXX4Y6WABF

not attested not anchored not stored refs pending

Data Cartography for Detecting Memorization Hotspots and Guiding Data Interventions in Generative Models

Laksh Patel, Neel Shanbhag

arxiv:2509.00083 v1 · 2025-08-27 · cs.LG · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ULLRIW3OJ4UWCIUMUXX4Y6WABF}

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	2026-07-05T12:02:09.246354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2d7145b6e4f2961228ca5efcc7ac00941ae6223e2029272e0c61eb8b7459226

Aliases

arxiv: 2509.00083 · arxiv_version: 2509.00083v1 · doi: 10.48550/arxiv.2509.00083 · pith_short_12: ULLRIW3OJ4UW · pith_short_16: ULLRIW3OJ4UWCIUM · pith_short_8: ULLRIW3O

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/ULLRIW3OJ4UWCIUMUXX4Y6WABF \
  | 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: a2d7145b6e4f2961228ca5efcc7ac00941ae6223e2029272e0c61eb8b7459226

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d2d30a987e128e9199b5d8472afc94034340799edc6f86a9b279d7859273344",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-08-27T05:11:06Z",
    "title_canon_sha256": "1a7214a8e9a52c8ce57133a63c1953ce7639f5346d6ae8c4579b3080dac7cd0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.00083",
    "kind": "arxiv",
    "version": 1
  }
}