Pith Number

pith:4DFVLVWI

pith:2025:4DFVLVWIPCGQYFXJCLAVJOHZM5

not attested not anchored not stored refs pending

What's Pulling the Strings? Evaluating Integrity and Attribution in AI Training and Inference through Concept Shift

Bo Li, Hammond Pearce, Haoyang Li, Jiamin Chang, Minhui Xue, Ruoxi Sun

arxiv:2504.21042 v3 · 2025-04-28 · cs.CR · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4DFVLVWIPCGQYFXJCLAVJOHZM5}

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	2026-07-05T11:38:06.901493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0cb55d6c8788d0c16e912c154b8f967448af15efc89d072fb8064ebf0e7bb29

Aliases

arxiv: 2504.21042 · arxiv_version: 2504.21042v3 · doi: 10.48550/arxiv.2504.21042 · pith_short_12: 4DFVLVWIPCGQ · pith_short_16: 4DFVLVWIPCGQYFXJ · pith_short_8: 4DFVLVWI

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/4DFVLVWIPCGQYFXJCLAVJOHZM5 \
  | 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: e0cb55d6c8788d0c16e912c154b8f967448af15efc89d072fb8064ebf0e7bb29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1508af1593ecc70020d651d62f0ca73865ba7c44dc88885b254e9f55a6388635",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-04-28T13:30:48Z",
    "title_canon_sha256": "ec25f56081617e0bf7d517ad8f12735b2eb37b85e70bc4526b26147e097e676b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.21042",
    "kind": "arxiv",
    "version": 3
  }
}