Pith Number

pith:3RIJ356O

pith:2022:3RIJ356OV3INOG3EXZCWD5TFSZ

not attested not anchored not stored refs pending

SemAttack: Natural Textual Attacks via Different Semantic Spaces

Bo Li, Boxin Wang, Chejian Xu, Xiangyu Liu, Yu Cheng

arxiv:2205.01287 v3 · 2022-05-03 · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3RIJ356OV3INOG3EXZCWD5TFSZ}

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

Detect, Unlearn, Restore: Defending Text Summarization Models Against Data Poisoning

Receipt and verification

First computed	2026-07-05T04:30:56.421882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc509df7ceaed0d71b64be4561f665964005581b9f89c73d4c1369a0db96cf15

Aliases

arxiv: 2205.01287 · arxiv_version: 2205.01287v3 · doi: 10.48550/arxiv.2205.01287 · pith_short_12: 3RIJ356OV3IN · pith_short_16: 3RIJ356OV3INOG3E · pith_short_8: 3RIJ356O

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/3RIJ356OV3INOG3EXZCWD5TFSZ \
  | 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: dc509df7ceaed0d71b64be4561f665964005581b9f89c73d4c1369a0db96cf15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d9352784371e0e045a7c30b6536e91f86ae539c1d9deea4f4edd56dc995c80f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-05-03T03:44:03Z",
    "title_canon_sha256": "0efa4892095fc86132ebfac9b20207397589f6d037b1f914019b30a2a6e03f02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.01287",
    "kind": "arxiv",
    "version": 3
  }
}