Pith Number

pith:VJOUQABQ

pith:2023:VJOUQABQ4VDQSNCIUHEJWFMW3Y

not attested not anchored not stored refs pending

Federated Deep Reinforcement Learning for THz-Beam Search with Limited CSI

Chun-Hung Liu, Kai-Ten Feng, Li-Hsiang Shen, Po-chun Hsu

arxiv:2304.13109 v1 · 2023-04-25 · cs.AI · 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{VJOUQABQ4VDQSNCIUHEJWFMW3Y}

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	2026-07-05T06:04:39.743441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa5d480030e547093448a1c89b1596de289ba7366eb31920a88df1a319bebc17

Aliases

arxiv: 2304.13109 · arxiv_version: 2304.13109v1 · doi: 10.48550/arxiv.2304.13109 · pith_short_12: VJOUQABQ4VDQ · pith_short_16: VJOUQABQ4VDQSNCI · pith_short_8: VJOUQABQ

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/VJOUQABQ4VDQSNCIUHEJWFMW3Y \
  | 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: aa5d480030e547093448a1c89b1596de289ba7366eb31920a88df1a319bebc17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7921ebc82e52d316f67dd56adb9c3253499cab7e51a3c4bb78cc2051cae21d71",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2023-04-25T19:28:15Z",
    "title_canon_sha256": "fe284b869b785bf221f1db4292b201107db1bc84783ca044e609bc722db3870e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.13109",
    "kind": "arxiv",
    "version": 1
  }
}