Pith Number

pith:RM56BUMG

pith:2020:RM56BUMGCVF2SE3JSBDQHKAKDH

not attested not anchored not stored refs pending

Multiple Angles of Arrival Estimation using Neural Networks

Jianyuan Yu

arxiv:2002.00541 v1 · 2020-02-03 · eess.SP · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RM56BUMGCVF2SE3JSBDQHKAKDH}

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	2026-07-05T00:37:55.333130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b3be0d186154ba91369904703a80a19cdf21c40406a7413a1e9f2bddcfa30ae

Aliases

arxiv: 2002.00541 · arxiv_version: 2002.00541v1 · doi: 10.48550/arxiv.2002.00541 · pith_short_12: RM56BUMGCVF2 · pith_short_16: RM56BUMGCVF2SE3J · pith_short_8: RM56BUMG

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/RM56BUMGCVF2SE3JSBDQHKAKDH \
  | 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: 8b3be0d186154ba91369904703a80a19cdf21c40406a7413a1e9f2bddcfa30ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d3b131925beb02fe71258fadc9084e6087a7dafa2ab66891abc8b0e9f040982",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2020-02-03T02:37:43Z",
    "title_canon_sha256": "a52ba940d8e8eb476f6ea32f21c6304a17ce8b1891e57148bd345d028e25c713"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.00541",
    "kind": "arxiv",
    "version": 1
  }
}