Pith Number

pith:NIBFX4GW

pith:2018:NIBFX4GW55JLXUOKDSLG2PZF7H

not attested not anchored not stored refs pending

Multiuser Wirelessly Powered Backscatter Communications: Nonlinearity, Waveform Design and SINR-Energy Tradeoff

Bruno Clerckx, Yang Huang, Zati Bayani Zawawi

arxiv:1811.01356 v1 · 2018-11-04 · 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{NIBFX4GW55JLXUOKDSLG2PZF7H}

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	2026-05-18T00:01:34.521462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a025bf0d6ef52bbd1ca1c966d3f25f9fbfdc4c76d57e04a0da4148044d7f42d

Aliases

arxiv: 1811.01356 · arxiv_version: 1811.01356v1 · doi: 10.48550/arxiv.1811.01356 · pith_short_12: NIBFX4GW55JL · pith_short_16: NIBFX4GW55JLXUOK · pith_short_8: NIBFX4GW

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/NIBFX4GW55JLXUOKDSLG2PZF7H \
  | 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: 6a025bf0d6ef52bbd1ca1c966d3f25f9fbfdc4c76d57e04a0da4148044d7f42d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed4a971f4cbcfce753517054df477495610b3d1145b2f67c940b940d9d7acd84",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-11-04T12:04:24Z",
    "title_canon_sha256": "7082191a7b7349909513c9a2ddc52aeafdf66249b5dd5963ebfcb799b344522a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01356",
    "kind": "arxiv",
    "version": 1
  }
}