Pith Number

pith:QTOSD5LM

pith:2021:QTOSD5LMHVKNAOLSU7JSB66MFM

not attested not anchored not stored refs pending

Beamspace Multidimensional ESPRIT Approaches for Simultaneous Localization and Communications

Fan Jiang, Fredrik Tufvesson, Fuxi Wen, Henk Wymeersch, Meifang Zhu, Yu Ge

arxiv:2111.07450 v1 · 2021-11-14 · 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{QTOSD5LMHVKNAOLSU7JSB66MFM}

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.

Cited by

1 paper in Pith

Belief Propagation-based Target Handover in Distributed Integrated Sensing and Communication

Receipt and verification

First computed	2026-07-05T03:31:40.014883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84dd21f56c3d54d03972a7d320fbcc2b2715b4f9e159ad1b0aa0402d79d0f430

Aliases

arxiv: 2111.07450 · arxiv_version: 2111.07450v1 · doi: 10.48550/arxiv.2111.07450 · pith_short_12: QTOSD5LMHVKN · pith_short_16: QTOSD5LMHVKNAOLS · pith_short_8: QTOSD5LM

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/QTOSD5LMHVKNAOLSU7JSB66MFM \
  | 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: 84dd21f56c3d54d03972a7d320fbcc2b2715b4f9e159ad1b0aa0402d79d0f430

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a600ec21ffe43d7836b5a4e22c64cee6b1ca4b97f8a561df344847deed1406cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2021-11-14T21:06:07Z",
    "title_canon_sha256": "63d170920a8708e4dbdbf3bbc263b82e2c31d7342add6a4dee2a6daa85afc5c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.07450",
    "kind": "arxiv",
    "version": 1
  }
}