Pith Number

pith:DPIJIZRQ

pith:2025:DPIJIZRQ6TLRXHVMLDSRPSL2NA

not attested not anchored not stored refs pending

Transferable Direct Prompt Injection via Activation-Guided MCMC Sampling

Hao Zhang, Jing Wang, Minghui Li, Pei Xiaobing, Shengshan Hu, Wei Wan, Yechao Zhang

arxiv:2509.07617 v1 · 2025-09-09 · 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{DPIJIZRQ6TLRXHVMLDSRPSL2NA}

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	2026-07-05T12:07:24.755876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bd0946630f4d71b9eac58e517c97a682ffda0a8d657f401afb7f7ce6c075878

Aliases

arxiv: 2509.07617 · arxiv_version: 2509.07617v1 · doi: 10.48550/arxiv.2509.07617 · pith_short_12: DPIJIZRQ6TLR · pith_short_16: DPIJIZRQ6TLRXHVM · pith_short_8: DPIJIZRQ

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/DPIJIZRQ6TLRXHVMLDSRPSL2NA \
  | 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: 1bd0946630f4d71b9eac58e517c97a682ffda0a8d657f401afb7f7ce6c075878

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "790c288f003f671872ecccf689e7ad0941a83fc4b220e8d1a9980926b955ae29",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-09-09T11:42:06Z",
    "title_canon_sha256": "ebecec5787b2a4836a2e4100c763391351f7c5d2f8cd352ae78002c033ed1b3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.07617",
    "kind": "arxiv",
    "version": 1
  }
}