Pith Number

pith:6C4A7MQB

pith:2019:6C4A7MQBOYGRACDNYBLRVF5QGZ

not attested not anchored not stored refs pending

Simultaneous Harvest-and-Transmit Ambient Backscatter Communications under Rayleigh Fading

Byung Moo Lee, Furqan Jameel, Imran Khan, Tapani Ristaniemi

arxiv:1906.09888 v1 · 2019-06-24 · eess.SP · cs.SY · eess.SY

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6C4A7MQBOYGRACDNYBLRVF5QGZ}

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	2026-05-17T23:42:36.322012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0b80fb201760d10086dc0571a97b0367879c8f400ea250d2c9a9ca3139dafb0

Aliases

arxiv: 1906.09888 · arxiv_version: 1906.09888v1 · doi: 10.48550/arxiv.1906.09888 · pith_short_12: 6C4A7MQBOYGR · pith_short_16: 6C4A7MQBOYGRACDN · pith_short_8: 6C4A7MQB

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/6C4A7MQBOYGRACDNYBLRVF5QGZ \
  | 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: f0b80fb201760d10086dc0571a97b0367879c8f400ea250d2c9a9ca3139dafb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58c05ba5ef721969d26f59e0ae6f7f9449862875de0902375663562c2b19b7cd",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-06-24T12:43:20Z",
    "title_canon_sha256": "918039222f761f93961e258212041488d15a70c215e6ee4d9fdc8475f4e679ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.09888",
    "kind": "arxiv",
    "version": 1
  }
}