Pith Number

pith:PEEQIQDO

pith:2019:PEEQIQDOMNQ4OBW7PNOWOFVDFV

not attested not anchored not stored refs pending

Fast mmwave Beam Alignment via Correlated Bandit Learning

Nan Cheng, Ning Zhang, Peng Yang, Weihua Zhuang, Wen Wu, Xuemin (Sherman) Shen

arxiv:1909.03313 v1 · 2019-09-07 · eess.SP · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PEEQIQDOMNQ4OBW7PNOWOFVDFV}

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	2026-07-05T00:03:04.530300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

790904406e6361c706df7b5d6716a32d5605031c65f0f8f83ad63a41b8feba6a

Aliases

arxiv: 1909.03313 · arxiv_version: 1909.03313v1 · doi: 10.48550/arxiv.1909.03313 · pith_short_12: PEEQIQDOMNQ4 · pith_short_16: PEEQIQDOMNQ4OBW7 · pith_short_8: PEEQIQDO

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/PEEQIQDOMNQ4OBW7PNOWOFVDFV \
  | 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: 790904406e6361c706df7b5d6716a32d5605031c65f0f8f83ad63a41b8feba6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d81d5b4093edecd2acbcfd00641796ac7c96e16df0fc894de1a5ad91ab988354",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-09-07T18:12:07Z",
    "title_canon_sha256": "ab258e6b261db460710f5632f05cfea9a4709b1435d04bfd91dce1c9269b2165"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.03313",
    "kind": "arxiv",
    "version": 1
  }
}