Pith Number

pith:HWQCJGB2

pith:2019:HWQCJGB2DAQB3SDREF7UJZ3WZ2

not attested not anchored not stored refs pending

A Distributed Multi-RF Chain Hybrid mmWave Scheme for Small-cell Systems

Derrick Wing Kwan Ng, Jiajia Guo, Jinhong Yuan, Lou Zhao, Zhiqiang Wei

arxiv:1902.08354 v1 · 2019-02-22 · cs.IT · math.IT

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

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	2026-05-17T23:52:57.506731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3da024983a18201dc871217f44e776ce94d31dd171759cc4ef8ca4685bcc0531

Aliases

arxiv: 1902.08354 · arxiv_version: 1902.08354v1 · doi: 10.48550/arxiv.1902.08354 · pith_short_12: HWQCJGB2DAQB · pith_short_16: HWQCJGB2DAQB3SDR · pith_short_8: HWQCJGB2

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/HWQCJGB2DAQB3SDREF7UJZ3WZ2 \
  | 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: 3da024983a18201dc871217f44e776ce94d31dd171759cc4ef8ca4685bcc0531

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03d701bd60a7695b49bfbd412d779e1333324c5b4739219a1162129ae4b11a97",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-02-22T03:44:41Z",
    "title_canon_sha256": "1816b26358016091b50e788b8c06823742dbb6117911d724344674c1a18a4772"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.08354",
    "kind": "arxiv",
    "version": 1
  }
}