Pith Number

pith:5ITDDEFK

pith:2025:5ITDDEFKQXOSFZWI5YQU3GIVO4

not attested not anchored not stored refs pending

RadioFormer: A Multiple-Granularity Radio Map Estimation Transformer with 1\textpertenthousand Spatial Sampling

Jianguo Zhang, Kangjun Liu, Ke Chen, Lingyang Song, Qingyu Liu, Yaowei Wang, Zheng Fang

arxiv:2504.19161 v1 · 2025-04-27 · cs.CV

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5ITDDEFKQXOSFZWI5YQU3GIVO4}

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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

3 papers in Pith

RadioDiff-Inv2: Differentiable Diffusion Inversion under Location Drift from Sparse Noisy Measurements for Radio Map Estimation

Bridging the Sampling Distribution Shift in Radio Map Estimation: A Trajectory-Aware Paradigm

A Tutorial on Learning-Based Radio Map Construction: Data, Paradigms, and Physics-Awareness

Receipt and verification

First computed	2026-07-05T10:55:35.417343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea263190aa85dd22e6c8ee214d9915770b1f4de39f29ce0b8a40af28b31f59a4

Aliases

arxiv: 2504.19161 · arxiv_version: 2504.19161v1 · doi: 10.48550/arxiv.2504.19161 · pith_short_12: 5ITDDEFKQXOS · pith_short_16: 5ITDDEFKQXOSFZWI · pith_short_8: 5ITDDEFK

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/5ITDDEFKQXOSFZWI5YQU3GIVO4 \
  | 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: ea263190aa85dd22e6c8ee214d9915770b1f4de39f29ce0b8a40af28b31f59a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94fbc41221a40ed362c68b12b69d73a2c835ca03614c0c68b43e2d9811be4933",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-27T08:44:41Z",
    "title_canon_sha256": "63065f413af928e6464e0607b9c5a07d7e54bbde842ff4f9deec4639fdc408e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.19161",
    "kind": "arxiv",
    "version": 1
  }
}