Pith Number

pith:PGOP2GPI

pith:2018:PGOP2GPIIDGASHPN6QBO2HKXP4

not attested not anchored not stored refs pending

Optimal and Low-Complexity Dynamic Spectrum Access for RF-Powered Ambient Backscatter System with Online Reinforcement Learning

Diep N. Nguyen, Dinh Thai Hoang, Dusit Niyato, Eryk Dutkiewicz, Nguyen Van Huynh, Ping Wang

arxiv:1809.02753 v1 · 2018-09-08 · cs.NI · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PGOP2GPIIDGASHPN6QBO2HKXP4}

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	2026-05-18T00:06:15.405078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

799cfd19e840cc091dedf402ed1d577f3be9112e123b9c22e9bb5fea88650dfa

Aliases

arxiv: 1809.02753 · arxiv_version: 1809.02753v1 · doi: 10.48550/arxiv.1809.02753 · pith_short_12: PGOP2GPIIDGA · pith_short_16: PGOP2GPIIDGASHPN · pith_short_8: PGOP2GPI

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/PGOP2GPIIDGASHPN6QBO2HKXP4 \
  | 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: 799cfd19e840cc091dedf402ed1d577f3be9112e123b9c22e9bb5fea88650dfa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3356cfeb5d16c96ef573a0f87032b4fca93f1fbfd91a78df00f5d547a4a56a10",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2018-09-08T04:01:58Z",
    "title_canon_sha256": "512a4ea3b226e75b3e16a3386da641b55fb572eefb75f2a254d5418def1dda91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02753",
    "kind": "arxiv",
    "version": 1
  }
}