Pith Number

pith:5OSNNNWO

pith:2024:5OSNNNWOBIKJCOTBS3C4IVMEKO

not attested not anchored not stored refs pending

Angle of Arrival Estimation Using SRS in 5G NR Uplink Scenarios

Fran Fabra, Gonzalo Seco-Granados, Ivan Lapin, Jos\'e A. L\'opez-Salcedo, Nikos Kanistras, Thodoris Spanos, Vassilis Paliouras

arxiv:2411.16501 v1 · 2024-11-25 · 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{5OSNNNWOBIKJCOTBS3C4IVMEKO}

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	2026-07-05T09:40:10.386692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eba4d6b6ce0a14913a6196c5c4558453b2ceeeefa182a92c7ca5cde99d4b0abd

Aliases

arxiv: 2411.16501 · arxiv_version: 2411.16501v1 · doi: 10.48550/arxiv.2411.16501 · pith_short_12: 5OSNNNWOBIKJ · pith_short_16: 5OSNNNWOBIKJCOTB · pith_short_8: 5OSNNNWO

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/5OSNNNWOBIKJCOTBS3C4IVMEKO \
  | 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: eba4d6b6ce0a14913a6196c5c4558453b2ceeeefa182a92c7ca5cde99d4b0abd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dab59872a5f51db8723f2670e160ef79d3faa1496a764db7b1320829748348c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2024-11-25T15:37:22Z",
    "title_canon_sha256": "f5e944c4bdd3ca5193b352e15e9da6025d91973f0722ce41cc5337e5f4deec4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.16501",
    "kind": "arxiv",
    "version": 1
  }
}