Pith Number

pith:N7XPZHRM

pith:2019:N7XPZHRM7XICNIK4PPIG3MIHOP

not attested not anchored not stored refs pending

Placement Optimization of Aerial Base Stations with Deep Reinforcement Learning

Jiangbin Lyu, Jin Qiu, Liqun Fu

arxiv:1911.08111 v2 · 2019-11-19 · cs.IT · cs.AI · cs.LG · 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{N7XPZHRM7XICNIK4PPIG3MIHOP}

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	2026-07-05T00:38:34.850712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6feefc9e2cfdd026a15c7bd06db10773e46bcf150eb002c569c3c0bfd8eaac32

Aliases

arxiv: 1911.08111 · arxiv_version: 1911.08111v2 · doi: 10.48550/arxiv.1911.08111 · pith_short_12: N7XPZHRM7XIC · pith_short_16: N7XPZHRM7XICNIK4 · pith_short_8: N7XPZHRM

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/N7XPZHRM7XICNIK4PPIG3MIHOP \
  | 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: 6feefc9e2cfdd026a15c7bd06db10773e46bcf150eb002c569c3c0bfd8eaac32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45cf2f984a3e5f0ca525da1c246933733c15974b16ff038a6b71b77f10385338",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-11-19T06:35:15Z",
    "title_canon_sha256": "88170769da91c45c270595e710ac7306a52e482d3726fbc6b4df0760f9eeeef7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.08111",
    "kind": "arxiv",
    "version": 2
  }
}