Pith Number

pith:5RJMNTJI

pith:2024:5RJMNTJIYYYNJDP7T77BN6NIIF

not attested not anchored not stored refs pending

Angularly Sparse Channel Estimation in Dual-Wideband Tera-Hertz (THz) Hybrid MIMO Systems Relying on Bayesian Learning

Abhisha Garg, Aditya K. Jagannatham, Lajos Hanzo, Nimish Yadav, Suraj Srivastava

arxiv:2402.12158 v1 · 2024-02-19 · 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{5RJMNTJIYYYNJDP7T77BN6NIIF}

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	2026-07-05T07:46:49.806353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec52c6cd28c630d48dff9ffe16f9a8414986bbcbfd9410737e202a93982bf2ab

Aliases

arxiv: 2402.12158 · arxiv_version: 2402.12158v1 · doi: 10.48550/arxiv.2402.12158 · pith_short_12: 5RJMNTJIYYYN · pith_short_16: 5RJMNTJIYYYNJDP7 · pith_short_8: 5RJMNTJI

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/5RJMNTJIYYYNJDP7T77BN6NIIF \
  | 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: ec52c6cd28c630d48dff9ffe16f9a8414986bbcbfd9410737e202a93982bf2ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c76663a834ca0a35376aa06c8ce71f6570a797fa7af0cf1319cd7d3577958c28",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2024-02-19T14:09:58Z",
    "title_canon_sha256": "d9557002bd030e803e2e5eaa72df8e693becaf7dc78824dcc200b402bd31e6c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.12158",
    "kind": "arxiv",
    "version": 1
  }
}