Pith Number

pith:UVVBEJQ4

pith:2026:UVVBEJQ4EOFNP2ZNSM2LHPNSTX

not attested not anchored not stored refs pending

Deep Learning Based Multi-Step Channel Prediction for Adaptive Underwater Acoustic OFDM Systems

Agastya Raj, Fei-Yun Wu, Marco Ruffini, Tian Tian, Ying Zhang

arxiv:2606.05053 v1 · 2026-06-03 · 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{UVVBEJQ4EOFNP2ZNSM2LHPNSTX}

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	2026-06-04T01:10:04.252865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a56a12261c238ad7eb2d9334b3bdb29df94574b1e5141ac721ea535251cf535b

Aliases

arxiv: 2606.05053 · arxiv_version: 2606.05053v1 · doi: 10.48550/arxiv.2606.05053 · pith_short_12: UVVBEJQ4EOFN · pith_short_16: UVVBEJQ4EOFNP2ZN · pith_short_8: UVVBEJQ4

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/UVVBEJQ4EOFNP2ZNSM2LHPNSTX \
  | 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: a56a12261c238ad7eb2d9334b3bdb29df94574b1e5141ac721ea535251cf535b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5169ac1f41a61a6a43b1d1a9750bb9894f2534a2d880bdb5f924b5bcdd66aed5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-06-03T16:11:48Z",
    "title_canon_sha256": "a986b4843f657e1a2b0c042ff169b0a3f5d9e0de5ebd2397f943374b2ecc3930"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.05053",
    "kind": "arxiv",
    "version": 1
  }
}