Pith Number

pith:YUQCB5NP

pith:2024:YUQCB5NP66CG7VGDA43A7LHEW2

not attested not anchored not stored refs pending

Channel Customization for Low-Complexity CSI Acquisition in Multi-RIS-Assisted MIMO Systems

Chao-Kai Wen, Shi Jin, Weicong Chen, Xiao Li, Yu Han

arxiv:2411.14088 v1 · 2024-11-21 · 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{YUQCB5NP66CG7VGDA43A7LHEW2}

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	2026-07-05T09:38:41.517872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c52020f5aff7846fd4c307360face4b6a6c883cfd43ad0c906905f947efa6099

Aliases

arxiv: 2411.14088 · arxiv_version: 2411.14088v1 · doi: 10.48550/arxiv.2411.14088 · pith_short_12: YUQCB5NP66CG · pith_short_16: YUQCB5NP66CG7VGD · pith_short_8: YUQCB5NP

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/YUQCB5NP66CG7VGDA43A7LHEW2 \
  | 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: c52020f5aff7846fd4c307360face4b6a6c883cfd43ad0c906905f947efa6099

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7370034680bc4f13ddd09d8d4c0c112ffc3f1a438bc308e791faf91ff3cbe52a",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2024-11-21T12:53:39Z",
    "title_canon_sha256": "38cf35ae45e7675aa3c39b60c5eb3f670d0cfd0f29919c3ec348bb8be3aa5251"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.14088",
    "kind": "arxiv",
    "version": 1
  }
}