Pith Number

pith:UXZVMSBG

pith:2014:UXZVMSBGF7SVPXWCGJ6TEDFXYI

not attested not anchored not stored refs pending

Differential Amplify-and-Forward Relaying in Time-Varying Rayleigh Fading Channels

Ha H. Nguyen, M. R. Avendi

arxiv:1403.5331 v1 · 2014-03-21 · cs.IT · cs.SY · 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{UXZVMSBGF7SVPXWCGJ6TEDFXYI}

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	2026-05-18T02:55:56.646841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5f35648262fe557dec2327d320cb7c207629fdc4092e81d182daa74ae488b17

Aliases

arxiv: 1403.5331 · arxiv_version: 1403.5331v1 · doi: 10.48550/arxiv.1403.5331 · pith_short_12: UXZVMSBGF7SV · pith_short_16: UXZVMSBGF7SVPXWC · pith_short_8: UXZVMSBG

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/UXZVMSBGF7SVPXWCGJ6TEDFXYI \
  | 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: a5f35648262fe557dec2327d320cb7c207629fdc4092e81d182daa74ae488b17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b896954e7446fb13b4020e6007182934ee656e943f31913212a7ec1155ca46dd",
    "cross_cats_sorted": [
      "cs.SY",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-03-21T00:39:53Z",
    "title_canon_sha256": "b4d9cb87a705da381ccac60d671da8b6c7a3d9c16462e70790d38de95b2b9fc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.5331",
    "kind": "arxiv",
    "version": 1
  }
}