Pith Number

pith:V5NK5LQT

pith:2026:V5NK5LQTMF2BPGBKDOQICDZ3MD

not attested not anchored not stored refs pending

Once a Response, Always a Response: Detecting LLM-generated Text via Latent Prompt Restoration

Fang Fang, Hongrui Bao, Jinhan You, Shi Wang, Yanan Cao, Yubing Ren

arxiv:2608.05741 v1 · 2026-08-06 · cs.CL · 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{V5NK5LQTMF2BPGBKDOQICDZ3MD}

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.

Cited by

1 paper in Pith

EVIL-Detect for NLPCC 2026 Shared Task 6: LLM-Generated Text Detection

Receipt and verification

First computed	2026-08-07T00:52:27.292232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af5aaeae13617417982a1ba0810f3b60f459eb311939bdcb73c311b5cb80700b

Aliases

arxiv: 2608.05741 · arxiv_version: 2608.05741v1 · doi: 10.48550/arxiv.2608.05741 · pith_short_12: V5NK5LQTMF2B · pith_short_16: V5NK5LQTMF2BPGBK · pith_short_8: V5NK5LQT

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/V5NK5LQTMF2BPGBKDOQICDZ3MD \
  | 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: af5aaeae13617417982a1ba0810f3b60f459eb311939bdcb73c311b5cb80700b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f54dcdf7356525f2966385f0a3503686f7c299a05fb40423b2dd27458d134e9",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-08-06T08:22:19Z",
    "title_canon_sha256": "61afe02aed29412a25ba22884b0036c8996d0a3bfa74194252b1cfb505dba534"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.05741",
    "kind": "arxiv",
    "version": 1
  }
}