Pith Number

pith:TZVNO7Y6

pith:2018:TZVNO7Y66PDVG6HZ2PYILOPIAQ

not attested not anchored not stored refs pending

Generative Adversarial Estimation of Channel Covariance in Vehicular Millimeter Wave Systems

Ahmed Alkhateeb, Cihan Tepedelenlio\u{g}lu, Xiaofeng Li

arxiv:1808.02208 v1 · 2018-08-07 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TZVNO7Y66PDVG6HZ2PYILOPIAQ}

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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	2026-05-18T00:08:47.230245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e6ad77f1ef3c75378f9d3f085b9e8042d827dfb758195841791f40670b61390

Aliases

arxiv: 1808.02208 · arxiv_version: 1808.02208v1 · doi: 10.48550/arxiv.1808.02208 · pith_short_12: TZVNO7Y66PDV · pith_short_16: TZVNO7Y66PDVG6HZ · pith_short_8: TZVNO7Y6

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/TZVNO7Y66PDVG6HZ2PYILOPIAQ \
  | 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: 9e6ad77f1ef3c75378f9d3f085b9e8042d827dfb758195841791f40670b61390

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa61169b11dcfcacb894ffdb6f0b6a7c9145ac922472db0bd76ffb6fab1c2527",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-08-07T04:30:44Z",
    "title_canon_sha256": "f536f99d20b6f4996e5af47fc11c7de2164dd04f418e5d434f5eefe0d1d54ed0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.02208",
    "kind": "arxiv",
    "version": 1
  }
}