Pith Number

pith:M5ZFDFDH

pith:2023:M5ZFDFDHLQX6SPJUABCCNJEEBE

not attested not anchored not stored refs pending

Near-Field 3D Localization via MIMO Radar: Cram\'er-Rao Bound Analysis and Estimator Design

Haocheng Hua, Jie Xu, Yonina C. Eldar

arxiv:2308.16130 v1 · 2023-08-30 · cs.IT · eess.SP · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M5ZFDFDHLQX6SPJUABCCNJEEBE}

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	2026-07-05T06:46:18.853534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67725194675c2fe93d34004426a4840937c0578fe7e2fe4051ba73f7760c4189

Aliases

arxiv: 2308.16130 · arxiv_version: 2308.16130v1 · doi: 10.48550/arxiv.2308.16130 · pith_short_12: M5ZFDFDHLQX6 · pith_short_16: M5ZFDFDHLQX6SPJU · pith_short_8: M5ZFDFDH

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/M5ZFDFDHLQX6SPJUABCCNJEEBE \
  | 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: 67725194675c2fe93d34004426a4840937c0578fe7e2fe4051ba73f7760c4189

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb95e81b7819ed08c61548929b750b4356e6fc8bfa7c1c0e0013074bfdb2f39c",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2023-08-30T16:26:26Z",
    "title_canon_sha256": "b97951cd699bdf03367a2eec2cfa9e4e8a0501216d3420820aeaff7dd5e2d426"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.16130",
    "kind": "arxiv",
    "version": 1
  }
}