Pith Number

pith:LYI7B5TR

pith:2017:LYI7B5TRF7ZS3MZWVTPLHTPN4R

not attested not anchored not stored refs pending

Estimation of Angles of Arrival Through Superresolution -- A Soft Recovery Approach for General Antenna Geometries

Axel Flinth, Gerhard Wunder, Gitta Kutyniok, Guiseppe Caire, Mahdi Barzegar, Saeid Haghighatshoar

arxiv:1711.03996 v1 · 2017-11-10 · eess.SP

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

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	2026-05-18T00:30:50.353590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e11f0f6712ff32db336acdeb3cdede47ad8e80769aad2bbc9e6e26814140e5f

Aliases

arxiv: 1711.03996 · arxiv_version: 1711.03996v1 · doi: 10.48550/arxiv.1711.03996 · pith_short_12: LYI7B5TRF7ZS · pith_short_16: LYI7B5TRF7ZS3MZW · pith_short_8: LYI7B5TR

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/LYI7B5TRF7ZS3MZWVTPLHTPN4R \
  | 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: 5e11f0f6712ff32db336acdeb3cdede47ad8e80769aad2bbc9e6e26814140e5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "461135bb7af3ece24f3d7b1009780b63bcc35c660884cf0497f92dc0fb54564f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2017-11-10T19:48:31Z",
    "title_canon_sha256": "c4fe337cb3fa1ef1ef525ced8335da56e7457a630e5412de79cb79b434135fdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03996",
    "kind": "arxiv",
    "version": 1
  }
}