Pith Number

pith:XUIQVQCN

pith:2018:XUIQVQCNEUNRIPJFVYICS2MSOB

not attested not anchored not stored refs pending

Frequency Synchronization for Uplink Massive MIMO with Adaptive MUI Suppression in Angle-domain

Feifei Gao, Geoffrey Ye Li, Weile Zhang, Yinghao Ge

arxiv:1810.05389 v1 · 2018-10-12 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XUIQVQCNEUNRIPJFVYICS2MSOB}

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	2026-05-17T23:50:23.478642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd110ac04d251b143d25ae10296992704731bf8b3570f6c6a402f73626ffdaa1

Aliases

arxiv: 1810.05389 · arxiv_version: 1810.05389v1 · doi: 10.48550/arxiv.1810.05389 · pith_short_12: XUIQVQCNEUNR · pith_short_16: XUIQVQCNEUNRIPJF · pith_short_8: XUIQVQCN

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/XUIQVQCNEUNRIPJFVYICS2MSOB \
  | 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: bd110ac04d251b143d25ae10296992704731bf8b3570f6c6a402f73626ffdaa1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24cd7b109fb98e45e59ff7682cfde2869fa71f1d8a40538f804b9ebc6441f719",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-10-12T07:52:26Z",
    "title_canon_sha256": "8ca8cec93abfa1e08eabb7aaa5210d5b3c38001253dae280f8f675d43857ada4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.05389",
    "kind": "arxiv",
    "version": 1
  }
}