Pith Number

pith:MPN7KVC4

pith:2025:MPN7KVC4FDCXILXETVEI4JMXXY

not attested not anchored not stored refs pending

SABER: Symbolic Regression-based Angle of Arrival and Beam Pattern Estimator

Carolina Fortuna, Cheng-Nan Hu, Jernej Hribar, Kuang-Chung Chou, Mengran Zhao, Shih-Kai Chou

arxiv:2510.26340 v1 · 2025-10-30 · 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{MPN7KVC4FDCXILXETVEI4JMXXY}

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	2026-07-17T01:21:43.826578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63dbf5545c28c5742ee49d488e2597be28c458b107542c9350aa0f405d76558b

Aliases

arxiv: 2510.26340 · arxiv_version: 2510.26340v1 · doi: 10.48550/arxiv.2510.26340 · pith_short_12: MPN7KVC4FDCX · pith_short_16: MPN7KVC4FDCXILXE · pith_short_8: MPN7KVC4

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/MPN7KVC4FDCXILXETVEI4JMXXY \
  | 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: 63dbf5545c28c5742ee49d488e2597be28c458b107542c9350aa0f405d76558b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e085927ff724fc3882e36c873fff37e4ea595f1964e1292abede2d63fec2a377",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-10-30T10:48:18Z",
    "title_canon_sha256": "1e6265b05083853a5bf376efa66b06e9465a5edabdca7cb4ac3c44ca32f90e2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.26340",
    "kind": "arxiv",
    "version": 1
  }
}