Pith Number

pith:J7IR6MHA

pith:2019:J7IR6MHAABDVTCMW73RLULTKVJ

not attested not anchored not stored refs pending

A Deep-learning-based Joint Inference for Secure Spatial Modulation Receiver

Feng Shu, Guiyang Xia, Jiangzhou Wang, Jun Li, Lin Liu, Shi Jin, Xiaoyu Liu, Yumeng Zhang

arxiv:1907.02215 v1 · 2019-07-04 · eess.SP · 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{J7IR6MHAABDVTCMW73RLULTKVJ}

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	2026-05-17T23:41:29.378670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fd11f30e00047598996fee2ba2e6aaa4ac73443f156bb034cd5cfdb89dea982

Aliases

arxiv: 1907.02215 · arxiv_version: 1907.02215v1 · doi: 10.48550/arxiv.1907.02215 · pith_short_12: J7IR6MHAABDV · pith_short_16: J7IR6MHAABDVTCMW · pith_short_8: J7IR6MHA

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/J7IR6MHAABDVTCMW73RLULTKVJ \
  | 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: 4fd11f30e00047598996fee2ba2e6aaa4ac73443f156bb034cd5cfdb89dea982

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a944856c271154b53e1e012ee57f4462607580d299c4f1b1b1a000d4394a0f5",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-07-04T04:43:01Z",
    "title_canon_sha256": "f9c5d6bbf79b0a3866a6120c713bb3371d535fd8f334863a041b719e4867d3f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02215",
    "kind": "arxiv",
    "version": 1
  }
}