Pith Number

pith:L5O6XRA6

pith:2022:L5O6XRA65ONZ2B2ZTWE7A7T5CI

not attested not anchored not stored refs pending

AI Enlightens Wireless Communication: A Transformer Backbone for CSI Feedback

DeXin Li, Han Xiao, Jia Shen, Ning Yang, Shi Jin, Wendong Liu, Wenqiang Tian, Xiaofeng Liu, Zhiqin Wang, Zhi Zhang

arxiv:2206.07949 v1 · 2022-06-16 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L5O6XRA65ONZ2B2ZTWE7A7T5CI}

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	2026-07-05T04:32:20.315679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f5debc41eeb9b9d07599d89f07e7d12185a66a33694546e633faac0a958e21a

Aliases

arxiv: 2206.07949 · arxiv_version: 2206.07949v1 · doi: 10.48550/arxiv.2206.07949 · pith_short_12: L5O6XRA65ONZ · pith_short_16: L5O6XRA65ONZ2B2Z · pith_short_8: L5O6XRA6

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/L5O6XRA65ONZ2B2ZTWE7A7T5CI \
  | 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: 5f5debc41eeb9b9d07599d89f07e7d12185a66a33694546e633faac0a958e21a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cd0200d046a58ed67d0c2c9387591951d3af4e9d011c7ee1789f3ea9229031a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2022-06-16T06:42:15Z",
    "title_canon_sha256": "9261ce763bbd28cbfd7c2239628e7b3c8526b09863e0f6fe4f3f8c3a22a6835a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.07949",
    "kind": "arxiv",
    "version": 1
  }
}