Pith Number

pith:3LXWDZ6Y

pith:2025:3LXWDZ6YLW7CO5P6VG25TXEA5F

not attested not anchored not stored refs pending

Lightweight Vision Model-based Multi-user Semantic Communication Systems

Cunhua Pan, Feibo Jiang, Jiangzhou Wang, Kezhi Wang, Kun Yang, Li Dong, Ruiqi Liu, Siwei Tu

arxiv:2502.16424 v1 · 2025-02-23 · cs.IT · 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{3LXWDZ6YLW7CO5P6VG25TXEA5F}

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	2026-07-05T10:18:53.307497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

daef61e7d85dbe2775fea9b5d9dc80e95d021f7c137b65554d332d5a0085f964

Aliases

arxiv: 2502.16424 · arxiv_version: 2502.16424v1 · doi: 10.48550/arxiv.2502.16424 · pith_short_12: 3LXWDZ6YLW7C · pith_short_16: 3LXWDZ6YLW7CO5P6 · pith_short_8: 3LXWDZ6Y

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/3LXWDZ6YLW7CO5P6VG25TXEA5F \
  | 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: daef61e7d85dbe2775fea9b5d9dc80e95d021f7c137b65554d332d5a0085f964

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51a59f51b5af43bdb81c313ba2566594d3c2a162c068b83a129f8cc85e0c3137",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-02-23T03:45:32Z",
    "title_canon_sha256": "904bbd3f4fefb0fea8e83a9372d5e5704cce7b3895f839b1e9226e590e1d6120"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.16424",
    "kind": "arxiv",
    "version": 1
  }
}