Pith Number

pith:WGR3AD3T

pith:2026:WGR3AD3TDECVI62ONOHUTBF7F7

not attested not anchored not stored refs pending

R$^{2}$Net: 2D Deep Residual Learning with Height Embedding for 3D Radio Map Estimation

Cheng-Xiang Wang, Huiling Zhu, Huiting Rao, Junyuan Wang

arxiv:2605.18127 v1 · 2026-05-18 · 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{WGR3AD3TDECVI62ONOHUTBF7F7}

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	2026-05-20T00:05:17.359268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1a3b00f731905547b4e6b8f4984bf2fec3352c8df2a0501266fac91d6ddac04

Aliases

arxiv: 2605.18127 · arxiv_version: 2605.18127v1 · doi: 10.48550/arxiv.2605.18127 · pith_short_12: WGR3AD3TDECV · pith_short_16: WGR3AD3TDECVI62O · pith_short_8: WGR3AD3T

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/WGR3AD3TDECVI62ONOHUTBF7F7 \
  | 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: b1a3b00f731905547b4e6b8f4984bf2fec3352c8df2a0501266fac91d6ddac04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3e6e30884aebc384277476cb635392299caf7a9c77c25073753ca29d79c7818",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-05-18T09:32:21Z",
    "title_canon_sha256": "8bede52894bc11f95a898fb8cb24714b10944c79375dd9b0504b87bd22e526aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18127",
    "kind": "arxiv",
    "version": 1
  }
}