Pith Number

pith:A4GH7VZH

pith:2026:A4GH7VZHW3IR2EATRZDARN67II

not attested not anchored not stored refs pending

AliMark: Enhancing Robustness of Sentence-Level Watermarking Against Text Paraphrasing

Bryan Hooi, Jiaheng Zhang, Linyu Wu, Tri Cao, Wenjie Qu, Yuexin Li, Yufei He, Yulin Chen

arxiv:2605.29434 v1 · 2026-05-28 · cs.CR · cs.AI · cs.CL · 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{A4GH7VZHW3IR2EATRZDARN67II}

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	2026-05-29T01:05:38.812086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

070c7fd727b6d11d10138e4608b7df4219d8dd0e9c11fc188f67329589da1bd7

Aliases

arxiv: 2605.29434 · arxiv_version: 2605.29434v1 · doi: 10.48550/arxiv.2605.29434 · pith_short_12: A4GH7VZHW3IR · pith_short_16: A4GH7VZHW3IR2EAT · pith_short_8: A4GH7VZH

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/A4GH7VZHW3IR2EATRZDARN67II \
  | 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: 070c7fd727b6d11d10138e4608b7df4219d8dd0e9c11fc188f67329589da1bd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e99f3326702b5a35d4cb1645f601d3987a3e9608f0b034ddf925e2af2e83941",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-05-28T06:30:43Z",
    "title_canon_sha256": "0878e9bfe10d1cf40439077a38f5bffb043099061ea9478c5e8087561c012fd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29434",
    "kind": "arxiv",
    "version": 1
  }
}