Pith Number

pith:7SZKQWTA

pith:2019:7SZKQWTA57SIVUBRJ46CNTUZT7

not attested not anchored not stored refs pending

High-Mobility Massive MIMO Communications:Doppler Compensation and Transmit Diversity

Gongpu Wang, Shun Zhang, Weile Zhang, Zhinan Hu

arxiv:1905.10058 v1 · 2019-05-24 · 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{7SZKQWTA57SIVUBRJ46CNTUZT7}

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	2026-05-17T23:45:11.562873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcb2a85a60efe48ad0314f3c26ce999fed4fee00b8a7ad5357072f19b98199cb

Aliases

arxiv: 1905.10058 · arxiv_version: 1905.10058v1 · doi: 10.48550/arxiv.1905.10058 · pith_short_12: 7SZKQWTA57SI · pith_short_16: 7SZKQWTA57SIVUBR · pith_short_8: 7SZKQWTA

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/7SZKQWTA57SIVUBRJ46CNTUZT7 \
  | 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: fcb2a85a60efe48ad0314f3c26ce999fed4fee00b8a7ad5357072f19b98199cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57a01e367f01c587b863c0afe7b99254924da7d1241572280219688b820f8eb4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-05-24T06:51:38Z",
    "title_canon_sha256": "bb792fb37b55769d366d52c43a4733065a29e9b3de6525fd8d9b99092e16c7b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.10058",
    "kind": "arxiv",
    "version": 1
  }
}