Pith Number

pith:J7AOCEAW

pith:2025:J7AOCEAW7VTOBCCXNUFOKFMCRC

not attested not anchored not stored refs pending

PANORAMA: A synthetic PII-laced dataset for studying sensitive data memorization in LLMs

Anneswa Ghosh, Sriram Selvam

arxiv:2505.12238 v1 · 2025-05-18 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J7AOCEAW7VTOBCCXNUFOKFMCRC}

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	2026-07-05T11:05:00.667806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fc0e11016fd66e088576d0ae5158288b72c066d55f31881e7e9bcc3a0957a91

Aliases

arxiv: 2505.12238 · arxiv_version: 2505.12238v1 · doi: 10.48550/arxiv.2505.12238 · pith_short_12: J7AOCEAW7VTO · pith_short_16: J7AOCEAW7VTOBCCX · pith_short_8: J7AOCEAW

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/J7AOCEAW7VTOBCCXNUFOKFMCRC \
  | 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: 4fc0e11016fd66e088576d0ae5158288b72c066d55f31881e7e9bcc3a0957a91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69c675a1e3e4c5b660f2ec50750597f4db6a2ce1f1fcfabcf88cf94430eda4d8",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-18T05:27:35Z",
    "title_canon_sha256": "a146566dcff83a8e1ed3420b03e345f87d8a2ca5f230e9ac37f28dab6590ad45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.12238",
    "kind": "arxiv",
    "version": 1
  }
}