Pith Number

pith:GPEFNSAX

pith:2025:GPEFNSAXIADJQB2IY4E53HSYEZ

not attested not anchored not stored refs pending

Bayesian Deep End-to-End Learning for MIMO-OFDM System with Delay-Domain Sparse Precoder

Huayan Guo, Nilesh Kumar Jha, Vincent K. N. Lau

arxiv:2504.20777 v1 · 2025-04-29 · 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{GPEFNSAXIADJQB2IY4E53HSYEZ}

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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.

Cited by

1 paper in Pith

DMRS-Based Uplink Channel Estimation for MU-MIMO Systems with Location-Specific SCSI Acquisition

Receipt and verification

First computed	2026-07-05T10:55:48.625468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33c856c8174006980748c709dd9e582667fa57aa894f2c93af34d5c213a1c571

Aliases

arxiv: 2504.20777 · arxiv_version: 2504.20777v1 · doi: 10.48550/arxiv.2504.20777 · pith_short_12: GPEFNSAXIADJ · pith_short_16: GPEFNSAXIADJQB2I · pith_short_8: GPEFNSAX

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/GPEFNSAXIADJQB2IY4E53HSYEZ \
  | 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: 33c856c8174006980748c709dd9e582667fa57aa894f2c93af34d5c213a1c571

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af01fbd8c05c5e01ee173176d2085e309cedf4376a083c4761724f475e04094b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-04-29T13:54:19Z",
    "title_canon_sha256": "12ded41189ee35b3da18fa6ee182b78c1752ece2e311c0014fc0e726654872b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.20777",
    "kind": "arxiv",
    "version": 1
  }
}