Pith Number

pith:3NN4SF7E

pith:2022:3NN4SF7E5J5JMUFGPNIQNRTJCL

not attested not anchored not stored refs pending

Robust Semantic Communications Against Semantic Noise

Geoffrey Ye Li, Guanding Yu, Guangyi Zhang, Qiyu Hu, Yunlong Cai, Zhijin Qin

arxiv:2202.03338 v2 · 2022-02-07 · eess.SP · cs.IT · cs.LG · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3NN4SF7E5J5JMUFGPNIQNRTJCL}

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

On the Role of ViT and CNN in Semantic Communications: Analysis and Prototype Validation

Receipt and verification

First computed	2026-07-05T04:25:15.588897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db5bc917e4ea7a9650a67b5106c66912f9332855e378402d8cbbe327ac691058

Aliases

arxiv: 2202.03338 · arxiv_version: 2202.03338v2 · doi: 10.48550/arxiv.2202.03338 · pith_short_12: 3NN4SF7E5J5J · pith_short_16: 3NN4SF7E5J5JMUFG · pith_short_8: 3NN4SF7E

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/3NN4SF7E5J5JMUFGPNIQNRTJCL \
  | 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: db5bc917e4ea7a9650a67b5106c66912f9332855e378402d8cbbe327ac691058

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2244fd50e1f3b9a1e5edf3373ce07e2c1b34062e181b9664d40be82d39cfa1e6",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.LG",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2022-02-07T16:37:45Z",
    "title_canon_sha256": "4b1b1fc8932ef97cdba598b0614d168897621f3b19ab06cf6e32eaefd3444044"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.03338",
    "kind": "arxiv",
    "version": 2
  }
}