Pith Number

pith:KXK3ITR5

pith:2023:KXK3ITR5AN22V3OILGOKWSZ22N

not attested not anchored not stored refs pending

Interpretable and Efficient Beamforming-Based Deep Learning for Single Snapshot DOA Estimation

Honglei Chen, Hongshan Liu, Jian Li, Ruxin Zheng, Shunqiao Sun

arxiv:2309.07411 v2 · 2023-09-14 · 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{KXK3ITR5AN22V3OILGOKWSZ22N}

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	2026-07-05T07:18:29.729577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55d5b44e3d0375aaedc8599cab4b3ad36a322274e0b80031d4e8517b9a0340ec

Aliases

arxiv: 2309.07411 · arxiv_version: 2309.07411v2 · doi: 10.48550/arxiv.2309.07411 · pith_short_12: KXK3ITR5AN22 · pith_short_16: KXK3ITR5AN22V3OI · pith_short_8: KXK3ITR5

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/KXK3ITR5AN22V3OILGOKWSZ22N \
  | 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: 55d5b44e3d0375aaedc8599cab4b3ad36a322274e0b80031d4e8517b9a0340ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b8c9e0ab1c712f610b0e1532763e05b123c38c2c4ad20d6318b03a9185e96f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2023-09-14T03:32:01Z",
    "title_canon_sha256": "2bfb92bd50ec0a39b98f9e73d903f7a80a4a5476d427da96ca6b29b5d5ac8070"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.07411",
    "kind": "arxiv",
    "version": 2
  }
}