Pith Number

pith:2SDH3ZYV

pith:2026:2SDH3ZYVVKTC55AACQ45F7RQ4W

not attested not anchored not stored refs pending

BASIS: Breach-Aware Selective Prompt Injection Shielding with Prefill Attention Probes

Laiqiao Qin, Longxiang Gao, Tianqing Zhu, Wanlei Zhou

arxiv:2608.08027 v1 · 2026-08-08 · cs.CR · 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{2SDH3ZYVVKTC55AACQ45F7RQ4W}

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	2026-08-11T01:21:26.695203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4867de715aaa62ef4001439d2fe30e5bfceb9f96b59f87ab2986c5193bf4d45

Aliases

arxiv: 2608.08027 · arxiv_version: 2608.08027v1 · doi: 10.48550/arxiv.2608.08027 · pith_short_12: 2SDH3ZYVVKTC · pith_short_16: 2SDH3ZYVVKTC55AA · pith_short_8: 2SDH3ZYV

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/2SDH3ZYVVKTC55AACQ45F7RQ4W \
  | 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: d4867de715aaa62ef4001439d2fe30e5bfceb9f96b59f87ab2986c5193bf4d45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6003117cd92ab85a3cbb56411270dd6647c8abc57209afcd66596bd85fd38a59",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-08-08T09:32:07Z",
    "title_canon_sha256": "df37ed78c1191225ea8b4ee2d4c0c8058b3e0d6514940e0b66451e2010337bbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.08027",
    "kind": "arxiv",
    "version": 1
  }
}