Pith Number

pith:HGY7QLKA

pith:2018:HGY7QLKA3ZQTXSXCQ5GZGOVM6I

not attested not anchored not stored refs pending

User Positioning in mmW 5G Networks using Beam-RSRP Measurements and Kalman Filtering

Elizaveta Rastorgueva-Foi, Kari Lepp\"anen, M\'ario Costa, Mike Koivisto, Mikko Valkama

arxiv:1803.09478 v1 · 2018-03-26 · 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{HGY7QLKA3ZQTXSXCQ5GZGOVM6I}

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	2026-05-18T00:20:11.440313Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39b1f82d40de613bcae2874d933aacf21f1e7b10a98d77bd1a6e7fe6e8dfdd39

Aliases

arxiv: 1803.09478 · arxiv_version: 1803.09478v1 · doi: 10.48550/arxiv.1803.09478 · pith_short_12: HGY7QLKA3ZQT · pith_short_16: HGY7QLKA3ZQTXSXC · pith_short_8: HGY7QLKA

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/HGY7QLKA3ZQTXSXCQ5GZGOVM6I \
  | 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: 39b1f82d40de613bcae2874d933aacf21f1e7b10a98d77bd1a6e7fe6e8dfdd39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06c81d237afc99fc01442bc1fbe693a7f40aa61ae034c8fa78b23398af741460",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-03-26T09:22:58Z",
    "title_canon_sha256": "1c430f43f6d888d1904cb099ab18da6aeb14eaf482a0aa3a0f3c6722f7355030"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.09478",
    "kind": "arxiv",
    "version": 1
  }
}