Pith Number

pith:KX56Y6SE

pith:2020:KX56Y6SE6UZ4EFWBFSPTEEUV76

not attested not anchored not stored refs pending

3D Placement for Multi-UAV Relaying: An Iterative Gibbs-Sampling and Block Coordinate Descent Optimization Approach

Changsheng You, Rui Zhang, Zhenyu Kang

arxiv:2006.09658 v2 · 2020-06-17 · cs.IT · cs.NI · 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{KX56Y6SE6UZ4EFWBFSPTEEUV76}

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	2026-07-05T01:48:28.169986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55fbec7a44f533c216c12c9f321295ff93d3bd4eb5cbe06d5ed202b49328dd10

Aliases

arxiv: 2006.09658 · arxiv_version: 2006.09658v2 · doi: 10.48550/arxiv.2006.09658 · pith_short_12: KX56Y6SE6UZ4 · pith_short_16: KX56Y6SE6UZ4EFWB · pith_short_8: KX56Y6SE

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/KX56Y6SE6UZ4EFWBFSPTEEUV76 \
  | 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: 55fbec7a44f533c216c12c9f321295ff93d3bd4eb5cbe06d5ed202b49328dd10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c64642be88a155f17b7c3fa97f7bfb81b03ad7a40f11afd18aaa51b6096f10a",
    "cross_cats_sorted": [
      "cs.NI",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2020-06-17T04:52:05Z",
    "title_canon_sha256": "1e3258479c1ee262af50a705358c693dee107e8207524b6d863f689bf0aa1d9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.09658",
    "kind": "arxiv",
    "version": 2
  }
}