Pith Number

pith:2ECFM2QK

pith:2025:2ECFM2QKAOPKLUJ5M74TIHC6B6

not attested not anchored not stored refs pending

Probabilistic Position-Aided Beam Selection for mmWave MIMO Systems

Arie Yeredor, Joseph K. Chege, Martin Haardt

arxiv:2504.05035 v2 · 2025-04-07 · 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{2ECFM2QKAOPKLUJ5M74TIHC6B6}

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	2026-07-05T10:48:30.226210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d104566a0a039ea5d13d67f9341c5e0f8c6c5f82b80ee05ad916345e2a63cafc

Aliases

arxiv: 2504.05035 · arxiv_version: 2504.05035v2 · doi: 10.48550/arxiv.2504.05035 · pith_short_12: 2ECFM2QKAOPK · pith_short_16: 2ECFM2QKAOPKLUJ5 · pith_short_8: 2ECFM2QK

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/2ECFM2QKAOPKLUJ5M74TIHC6B6 \
  | 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: d104566a0a039ea5d13d67f9341c5e0f8c6c5f82b80ee05ad916345e2a63cafc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f29d268d7340e3a9a5327b9e850f091ef4cb50785163636e30f1aa1c9e11323c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-04-07T12:56:51Z",
    "title_canon_sha256": "bf42fadd37af94467610aa33d435208e764a66a45a72ae74a34e1cb3ac80dd1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.05035",
    "kind": "arxiv",
    "version": 2
  }
}