Pith Number

pith:GYSAMOSP

pith:2017:GYSAMOSPPXQ3GDLXHIWGNPHSIP

not attested not anchored not stored refs pending

Atomic Norm Denoising-Based Joint Channel Estimation and Faulty Antenna Detection for Massive MIMO

Cong Ling, Lu Gan, Peng Zhang, Sumei Sun

arxiv:1709.06832 v1 · 2017-09-20 · 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{GYSAMOSPPXQ3GDLXHIWGNPHSIP}

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	2026-05-18T00:34:40.316167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3624063a4f7de1b30d773a2c66bcf243c289d04620bedb166d077923af8d78ed

Aliases

arxiv: 1709.06832 · arxiv_version: 1709.06832v1 · doi: 10.48550/arxiv.1709.06832 · pith_short_12: GYSAMOSPPXQ3 · pith_short_16: GYSAMOSPPXQ3GDLX · pith_short_8: GYSAMOSP

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/GYSAMOSPPXQ3GDLXHIWGNPHSIP \
  | 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: 3624063a4f7de1b30d773a2c66bcf243c289d04620bedb166d077923af8d78ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17f59df35f32a3b0687cc1f5ab2715820c6f9c82c5a6e001e55984ebdee9260d",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-09-20T12:25:42Z",
    "title_canon_sha256": "6111d8b3bc2c52689e0ee809a9d56887850b0339aa85f9d78cbd31c0c98e5697"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.06832",
    "kind": "arxiv",
    "version": 1
  }
}