Pith Number

pith:G4LNYGZG

pith:2020:G4LNYGZGU4PGT6TPRIJJUC4PJS

not attested not anchored not stored refs pending

Joint Passive Beamforming and User Association Optimization for IRS-assisted mmWave Systems

Dan Zhao, Hancheng Lu, Huan Sun, Yazheng Wang

arxiv:2007.01069 v2 · 2020-07-02 · eess.SP · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G4LNYGZGU4PGT6TPRIJJUC4PJS}

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	2026-07-05T01:45:04.814756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3716dc1b26a71e69fa6f8a129a0b8f4c83743f17eee9f4c037a2a8ae94650f1c

Aliases

arxiv: 2007.01069 · arxiv_version: 2007.01069v2 · doi: 10.48550/arxiv.2007.01069 · pith_short_12: G4LNYGZGU4PG · pith_short_16: G4LNYGZGU4PGT6TP · pith_short_8: G4LNYGZG

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/G4LNYGZGU4PGT6TPRIJJUC4PJS \
  | 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: 3716dc1b26a71e69fa6f8a129a0b8f4c83743f17eee9f4c037a2a8ae94650f1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "363c98fc3018306ee7007c62931b6b4ce00833d5b05b00519b34ed8bf6f1ba6b",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2020-07-02T12:51:55Z",
    "title_canon_sha256": "b5949ee854c269bc77d3557e8181f2ebdd5d47dcfe4b56ccb66c690ca87135c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.01069",
    "kind": "arxiv",
    "version": 2
  }
}