Pith Number

pith:2WW6YAZR

pith:2020:2WW6YAZRMU6C6RFQ72GDK7HD4F

not attested not anchored not stored refs pending

Meta Learning-based MIMO Detectors: Design, Simulation, and Experimental Test

Chao-Kai Wen, Jing Zhang, Shi Jin, Yunfeng He, Yu-Wen Li

arxiv:2012.04379 v1 · 2020-12-08 · 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{2WW6YAZRMU6C6RFQ72GDK7HD4F}

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	2026-07-05T01:58:03.556762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5adec0331653c2f44b0fe8c357ce3e16225ad625983b63b95ced9ff661f83d8

Aliases

arxiv: 2012.04379 · arxiv_version: 2012.04379v1 · doi: 10.48550/arxiv.2012.04379 · pith_short_12: 2WW6YAZRMU6C · pith_short_16: 2WW6YAZRMU6C6RFQ · pith_short_8: 2WW6YAZR

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/2WW6YAZRMU6C6RFQ72GDK7HD4F \
  | 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: d5adec0331653c2f44b0fe8c357ce3e16225ad625983b63b95ced9ff661f83d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "826ae6bdbeffaaabe7d31decc79fb6e2edafb76597e255fea4f8b3c8ec363e94",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2020-12-08T11:50:15Z",
    "title_canon_sha256": "ba5779f592e1ed77b516cb6b17d15908187e521a63d301a7b0215c55ad642b32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.04379",
    "kind": "arxiv",
    "version": 1
  }
}