Pith Number

pith:SQVRAQ2C

pith:2023:SQVRAQ2CW4D7W3VRIHMYHUA5CS

not attested not anchored not stored refs pending

SemProtector: A Unified Framework for Semantic Protection in Deep Learning-based Semantic Communication Systems

Guoshun Nan, Hanqing Mu, Peiyuan Liu, Qimei Cui, Tony Q.S. Quek, Xiaofeng Tao, Xinghan Liu, Zebin Xing, Zeju Li

arxiv:2309.01386 v1 · 2023-09-04 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SQVRAQ2CW4D7W3VRIHMYHUA5CS}

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	2026-07-05T06:47:37.252964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

942b104342b707fb6eb141d983d01d14bd18cd0b74ad4814e31f0b5b817c41b1

Aliases

arxiv: 2309.01386 · arxiv_version: 2309.01386v1 · doi: 10.48550/arxiv.2309.01386 · pith_short_12: SQVRAQ2CW4D7 · pith_short_16: SQVRAQ2CW4D7W3VR · pith_short_8: SQVRAQ2C

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/SQVRAQ2CW4D7W3VRIHMYHUA5CS \
  | 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: 942b104342b707fb6eb141d983d01d14bd18cd0b74ad4814e31f0b5b817c41b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba10526e625e07c1060f292b079248ae0f5a63d01666c45da36a04f8c8599306",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2023-09-04T06:34:43Z",
    "title_canon_sha256": "c8e88f356065d0890fef7cf47c07655ca10521cb0b5e98d1192b0c2d6d69bdd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.01386",
    "kind": "arxiv",
    "version": 1
  }
}