Pith Number

pith:M4CATCWN

pith:2018:M4CATCWNMHT3JCPMOO6XEIDGAJ

not attested not anchored not stored refs pending

Joint Trajectory and Resource Allocation Design for UAV Communication Systems

Derrick Wing Kwan Ng, Jianping An, Jinhong Yuan, Lei Yang, Nan Yang, Ruide Li, Zhiqiang Wei

arxiv:1809.01323 v1 · 2018-09-05 · 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{M4CATCWNMHT3JCPMOO6XEIDGAJ}

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	2026-05-18T00:06:28.004797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6704098acd61e7b489ec73bd7220660253b072cdba618f6ce6798d7ba47db073

Aliases

arxiv: 1809.01323 · arxiv_version: 1809.01323v1 · doi: 10.48550/arxiv.1809.01323 · pith_short_12: M4CATCWNMHT3 · pith_short_16: M4CATCWNMHT3JCPM · pith_short_8: M4CATCWN

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/M4CATCWNMHT3JCPMOO6XEIDGAJ \
  | 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: 6704098acd61e7b489ec73bd7220660253b072cdba618f6ce6798d7ba47db073

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a90473fc7489ffb950c3590c00ce63906ff88da8ae2fecff0cdf0405ad8490b3",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-09-05T04:56:59Z",
    "title_canon_sha256": "a2ee614d9a67ce28b3684284a926cbbe24991aab5df1941f6481bbed56488b58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.01323",
    "kind": "arxiv",
    "version": 1
  }
}