Pith Number

pith:NZUMGZPA

pith:2019:NZUMGZPAFQMBX5NRLS5YSLKCAH

not attested not anchored not stored refs pending

Deep Learning based Channel Estimation for Massive MIMO with Mixed-Resolution ADCs

Geoffrey Ye Li, Peihao Dong, Shen Gao, Zhiwen Pan

arxiv:1908.06245 v1 · 2019-08-17 · cs.IT · eess.SP · 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{NZUMGZPAFQMBX5NRLS5YSLKCAH}

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	2026-07-04T23:58:13.802475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e68c365e02c181bf5b15cbb892d4201cca7ede63b7ee2f730761c181add5b5b

Aliases

arxiv: 1908.06245 · arxiv_version: 1908.06245v1 · doi: 10.48550/arxiv.1908.06245 · pith_short_12: NZUMGZPAFQMB · pith_short_16: NZUMGZPAFQMBX5NR · pith_short_8: NZUMGZPA

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/NZUMGZPAFQMBX5NRLS5YSLKCAH \
  | 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: 6e68c365e02c181bf5b15cbb892d4201cca7ede63b7ee2f730761c181add5b5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98e91693bf7ad23ac7eb5e75029fbd68c67739863153efc8dcb01dcddd069cc3",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-08-17T05:26:18Z",
    "title_canon_sha256": "8c018cba3b4ffa09a47b5810b70e7fefe5634973acbd1d35fd5bdb0d8a7d725f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06245",
    "kind": "arxiv",
    "version": 1
  }
}