Pith Number

pith:EFERGHYT

pith:2020:EFERGHYTPYFF3VBE7MBFA4AGXB

not attested not anchored not stored refs pending

Performance Analysis of Backscatter Communication Systems with Non-orthogonal Multiple Access in Nakagami Fading Channels

Aamir Mahmood, Ahsan Waleed Nazar, Haejoon Jung, Mikael Gidlund, Syed Ali Hassan

arxiv:2006.12160 v1 · 2020-06-22 · cs.IT · eess.SP · 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{EFERGHYTPYFF3VBE7MBFA4AGXB}

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	2026-07-05T01:11:57.632704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2149131f137e0a5dd424fb02507006b8518ae4a8fe11f77f030dd9d9b8d01265

Aliases

arxiv: 2006.12160 · arxiv_version: 2006.12160v1 · doi: 10.48550/arxiv.2006.12160 · pith_short_12: EFERGHYTPYFF · pith_short_16: EFERGHYTPYFF3VBE · pith_short_8: EFERGHYT

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/EFERGHYTPYFF3VBE7MBFA4AGXB \
  | 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: 2149131f137e0a5dd424fb02507006b8518ae4a8fe11f77f030dd9d9b8d01265

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dbfa8b8281d036ea568ceee2b64e62967f1872d83cfeae69ca286e52fe15568",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2020-06-22T11:46:02Z",
    "title_canon_sha256": "7b1d38b99e1d78546df43f55666283d9b9fe713fd25615a83c711477c046bdba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.12160",
    "kind": "arxiv",
    "version": 1
  }
}