Pith Number

pith:DUPFDLJA

pith:2025:DUPFDLJATCY7U5S4LHVKF2SXTV

not attested not anchored not stored refs pending

A Survey on Data Security in Large Language Models

Fan Lin, Jinhe Su, Kang Chen, Li Shen, Xiuze Zhou, Yuanguo Lin, Yuanhui Yu

arxiv:2508.02312 v1 · 2025-08-04 · cs.CR · 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{DUPFDLJATCY7U5S4LHVKF2SXTV}

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	2026-07-05T11:48:12.221061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d1e51ad2098b1fa765c59eaa2ea579d5a44fbc74dcd026bf2d8e3aa4c23a810

Aliases

arxiv: 2508.02312 · arxiv_version: 2508.02312v1 · doi: 10.48550/arxiv.2508.02312 · pith_short_12: DUPFDLJATCY7 · pith_short_16: DUPFDLJATCY7U5S4 · pith_short_8: DUPFDLJA

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/DUPFDLJATCY7U5S4LHVKF2SXTV \
  | 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: 1d1e51ad2098b1fa765c59eaa2ea579d5a44fbc74dcd026bf2d8e3aa4c23a810

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1586ab8872bbfd8178d051415f4636383a8c7f44d25fce208d1ba65f9bc35a5",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-08-04T11:28:34Z",
    "title_canon_sha256": "b64c87bdc95ade3b8a1c982faf06a784340029916a99e6a9fb20febdcf0173f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.02312",
    "kind": "arxiv",
    "version": 1
  }
}