Pith Number

pith:XWVBFCDV

pith:2025:XWVBFCDVWFYNLO2VJXZPMPE4LO

not attested not anchored not stored refs pending

Rethinking Multi-User Communication in Semantic Domain: Enhanced OMDMA by Shuffle-Based Orthogonalization and Diffusion Denoising

Guangxu Zhu, Kaibin Huang, Maojun Zhang, Xiaoming Chen, Zhaoyang Zhang

arxiv:2507.20477 v1 · 2025-07-28 · cs.IT · eess.SP · 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{XWVBFCDVWFYNLO2VJXZPMPE4LO}

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	2026-07-05T11:44:19.945419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdaa128875b170d5bb554df2f63c9c5baf6a395b3df940ba6dcd9da3534085fd

Aliases

arxiv: 2507.20477 · arxiv_version: 2507.20477v1 · doi: 10.48550/arxiv.2507.20477 · pith_short_12: XWVBFCDVWFYN · pith_short_16: XWVBFCDVWFYNLO2V · pith_short_8: XWVBFCDV

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/XWVBFCDVWFYNLO2VJXZPMPE4LO \
  | 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: bdaa128875b170d5bb554df2f63c9c5baf6a395b3df940ba6dcd9da3534085fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e395f5a3cb0a65585f8249cef53d9759612ad6d8ec008ab962043cadee61dc2",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-07-28T02:25:01Z",
    "title_canon_sha256": "2be06f1e0805f5f207b68774e0eb93f03a686703a5218a345d2aee7139e9451c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.20477",
    "kind": "arxiv",
    "version": 1
  }
}