Pith Number

pith:JQQ4DEMS

pith:2014:JQQ4DEMSJ5H4257ZGGAAZUZVVF

not attested not anchored not stored refs pending

Joint Bi-Directional Training of Nonlinear Precoders and Receivers in Cellular Networks

Dongning Guo, Michael L. Honig, Mingguang Xu

arxiv:1408.6924 v1 · 2014-08-29 · 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{JQQ4DEMSJ5H4257ZGGAAZUZVVF}

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	2026-05-18T01:29:05.330767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c21c191924f4fcd77f931800cd335a975476b9b6c5bd16fed5f3cb56178e12e

Aliases

arxiv: 1408.6924 · arxiv_version: 1408.6924v1 · doi: 10.48550/arxiv.1408.6924 · pith_short_12: JQQ4DEMSJ5H4 · pith_short_16: JQQ4DEMSJ5H4257Z · pith_short_8: JQQ4DEMS

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/JQQ4DEMSJ5H4257ZGGAAZUZVVF \
  | 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: 4c21c191924f4fcd77f931800cd335a975476b9b6c5bd16fed5f3cb56178e12e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11d391c5f1cbf99f6bfecf0b77a63c9af7247d2fb358b130f9da0cfe2590cf97",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-08-29T05:29:21Z",
    "title_canon_sha256": "1b913730d89607a7356dddc86d02deaed0d78f21a894ed024a17cad9bcaa59b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.6924",
    "kind": "arxiv",
    "version": 1
  }
}