Pith Number

pith:XTM3AZ2I

pith:2025:XTM3AZ2IEMB7CS26YTZMTBBHVD

not attested not anchored not stored refs pending

ReQuestNet: A Foundational Learning model for Channel Estimation

Arash Behboodi, Gabriele Cesa, Joseph B. Soriaga, Kumar Pratik, Pouriya Sadeghi, Sanaz Barghi, Supratik Bhattacharjee, Yuanning Yu

arxiv:2508.08790 v1 · 2025-08-12 · eess.SP · cs.AI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XTM3AZ2IEMB7CS26YTZMTBBHVD}

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	2026-07-05T11:52:34.249172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcd9b067482303f14b5ec4f2c98427a8c5fa9eaeb0117239d7d15aac7db47424

Aliases

arxiv: 2508.08790 · arxiv_version: 2508.08790v1 · doi: 10.48550/arxiv.2508.08790 · pith_short_12: XTM3AZ2IEMB7 · pith_short_16: XTM3AZ2IEMB7CS26 · pith_short_8: XTM3AZ2I

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/XTM3AZ2IEMB7CS26YTZMTBBHVD \
  | 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: bcd9b067482303f14b5ec4f2c98427a8c5fa9eaeb0117239d7d15aac7db47424

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8823c4b01a4972ca6cf3f39dc8063d9c2460f34e4a558a6f70d4d0b297187a66",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-08-12T09:44:47Z",
    "title_canon_sha256": "48ac1fe1a1646ee37cff36db893ea3b8bc3d748627982682c5ab3d01477c98c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.08790",
    "kind": "arxiv",
    "version": 1
  }
}