Pith Number

pith:OEVYEW4V

pith:2024:OEVYEW4VE3IXP5FBEPMRTLEX6K

not attested not anchored not stored refs pending

CPSample: Classifier Protected Sampling for Guarding Training Data During Diffusion

Felix Petersen, Hao Sun, Jiaqi Han, Joshua Kazdan, Stefano Ermon

arxiv:2409.07025 v1 · 2024-09-11 · 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{OEVYEW4VE3IXP5FBEPMRTLEX6K}

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	2026-07-05T09:05:44.543359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

712b825b9526d177f4a123d919ac97f289096967067e60c641299b7e088d25ae

Aliases

arxiv: 2409.07025 · arxiv_version: 2409.07025v1 · doi: 10.48550/arxiv.2409.07025 · pith_short_12: OEVYEW4VE3IX · pith_short_16: OEVYEW4VE3IXP5FB · pith_short_8: OEVYEW4V

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/OEVYEW4VE3IXP5FBEPMRTLEX6K \
  | 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: 712b825b9526d177f4a123d919ac97f289096967067e60c641299b7e088d25ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4851fbb55b186e90f789c22c0b459d6d23211dc708a7986e16997c1e9e2fefb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-09-11T05:42:01Z",
    "title_canon_sha256": "ac2840f903bfc39180e5690b40b91fe549abc5b1aa15f3d27905b5e26d0e408b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.07025",
    "kind": "arxiv",
    "version": 1
  }
}