Pith Number

pith:HE5XRF4K

pith:2021:HE5XRF4KKOL4AAXBO5TS2KEUFG

not attested not anchored not stored refs pending

Joint Communication and Trajectory Design for Intelligent Reflecting Surface Empowered UAV SWIPT Networks

Hongying Tang, Huanqing Cao, Jun Li, Kunlun Wang, Wen Chen, Zhendong Li

arxiv:2107.11016 v3 · 2021-07-23 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HE5XRF4KKOL4AAXBO5TS2KEUFG}

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	2026-07-05T05:10:52.985595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

393b78978a5397c002e177672d289429b70fe46cb06597b4d5375ab28413fa37

Aliases

arxiv: 2107.11016 · arxiv_version: 2107.11016v3 · doi: 10.48550/arxiv.2107.11016 · pith_short_12: HE5XRF4KKOL4 · pith_short_16: HE5XRF4KKOL4AAXB · pith_short_8: HE5XRF4K

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/HE5XRF4KKOL4AAXBO5TS2KEUFG \
  | 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: 393b78978a5397c002e177672d289429b70fe46cb06597b4d5375ab28413fa37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e63db57f975e40b6a5d30fc825d1b17c47a3f91623d78934f334a4e717dbe604",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2021-07-23T03:36:07Z",
    "title_canon_sha256": "0c6ae69c4a5aba378298675e34f7d8106e39c302c9c30d5fa2d08374cdccbf23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.11016",
    "kind": "arxiv",
    "version": 3
  }
}