Pith Number

pith:SIIS4EXS

pith:2026:SIIS4EXSYAL3ZIFIZL7XEHLB4S

not attested not anchored not stored refs pending

Defending Against Harmful Supervision Hidden in Benign Samples

Bang An, Bernard Ghanem, Carlos Hinojosa, Dandan Guo, Ebtisam Alshehri, Yibo Yang

arxiv:2606.30263 v1 · 2026-06-29 · 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{SIIS4EXSYAL3ZIFIZL7XEHLB4S}

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	2026-06-30T02:17:56.649141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92112e12f2c017bca0a8caff721d61e48b574e07b438b80fe31bcc36cea93184

Aliases

arxiv: 2606.30263 · arxiv_version: 2606.30263v1 · doi: 10.48550/arxiv.2606.30263 · pith_short_12: SIIS4EXSYAL3 · pith_short_16: SIIS4EXSYAL3ZIFI · pith_short_8: SIIS4EXS

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/SIIS4EXSYAL3ZIFIZL7XEHLB4S \
  | 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: 92112e12f2c017bca0a8caff721d61e48b574e07b438b80fe31bcc36cea93184

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11b007bbc89fa663085045dc393e30617b7e1507b5efc5c60d2c3b5de74c06d0",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-06-29T13:11:49Z",
    "title_canon_sha256": "c713901e05320d69176760d8ec7da8d14f23a60536ce57118939c50d8c654bce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30263",
    "kind": "arxiv",
    "version": 1
  }
}