Pith Number

pith:33T7F4SF

pith:2025:33T7F4SFQ65QLWC27SL564RRIX

not attested not anchored not stored refs pending

DULRTC-RME: A Deep Unrolled Low-rank Tensor Completion Network for Radio Map Estimation

Lianming Xu, Li Wang, Na Liu, Xin Wu, Yao Wang

arxiv:2502.04796 v1 · 2025-02-07 · 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{33T7F4SFQ65QLWC27SL564RRIX}

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	2026-07-05T10:10:57.375845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dee7f2f24587bb05d85afc97df723145cba3c2f9ae99f68e04571b9ead0fa52f

Aliases

arxiv: 2502.04796 · arxiv_version: 2502.04796v1 · doi: 10.48550/arxiv.2502.04796 · pith_short_12: 33T7F4SFQ65Q · pith_short_16: 33T7F4SFQ65QLWC2 · pith_short_8: 33T7F4SF

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/33T7F4SFQ65QLWC27SL564RRIX \
  | 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: dee7f2f24587bb05d85afc97df723145cba3c2f9ae99f68e04571b9ead0fa52f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "366fbdc48c0ac7b673441570193ceb7ed647a810eb36cd6706dc00edc4114632",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-02-07T10:00:40Z",
    "title_canon_sha256": "f2458528e2cd0ebdcfdb4587c63ee45085aa6271b8476ebd0358109fbe34548e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.04796",
    "kind": "arxiv",
    "version": 1
  }
}