Pith Number

pith:P5H6RKXY

pith:2023:P5H6RKXYWTIHJISFRIS4D3YQI4

not attested not anchored not stored refs pending

Hybrid Knowledge-Data Driven Channel Semantic Acquisition and Beamforming for Cell-Free Massive MIMO

Dezhi Zheng, Shicong Liu, Yu Su, Zhen Gao, Zhongxiang Li

arxiv:2307.03070 v2 · 2023-07-06 · eess.SP · cs.AI · 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{P5H6RKXYWTIHJISFRIS4D3YQI4}

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	2026-07-05T06:33:21.805661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f4fe8aaf8b4d074a2458a25c1ef10471b300ebcff962e820e88859a9fdaa0a2

Aliases

arxiv: 2307.03070 · arxiv_version: 2307.03070v2 · doi: 10.48550/arxiv.2307.03070 · pith_short_12: P5H6RKXYWTIH · pith_short_16: P5H6RKXYWTIHJISF · pith_short_8: P5H6RKXY

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/P5H6RKXYWTIHJISFRIS4D3YQI4 \
  | 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: 7f4fe8aaf8b4d074a2458a25c1ef10471b300ebcff962e820e88859a9fdaa0a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac59154ad6be042bee434a4c99214d7c26cbb32b0309a4b1218e10aae4045e6a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2023-07-06T15:35:55Z",
    "title_canon_sha256": "2e24492c63dc631f115b60ca62740d196ade1b44d9556f86d7ce143c959c0579"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.03070",
    "kind": "arxiv",
    "version": 2
  }
}