Pith Number

pith:QGH7MOBA

pith:2018:QGH7MOBARGS4OSIY4AVCBWF2SV

not attested not anchored not stored refs pending

Optimal Beamforming and Time Allocation for Partially Wireless Powered Sensor Networks with Downlink SWIPT

Chengwen Xing, Guanghua Yang, Shaodan Ma, Shiqi Gong

arxiv:1806.09814 v1 · 2018-06-26 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QGH7MOBARGS4OSIY4AVCBWF2SV}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:45:46.787136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

818ff6382089a5c74918e02a20d8ba956ece6d83527c3d6e205df2cb80df391a

Aliases

arxiv: 1806.09814 · arxiv_version: 1806.09814v1 · doi: 10.48550/arxiv.1806.09814 · pith_short_12: QGH7MOBARGS4 · pith_short_16: QGH7MOBARGS4OSIY · pith_short_8: QGH7MOBA

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/QGH7MOBARGS4OSIY4AVCBWF2SV \
  | 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: 818ff6382089a5c74918e02a20d8ba956ece6d83527c3d6e205df2cb80df391a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f46b17865f561c6d1287e2fa349d430d7bb1da03735db16767fae3f9487c574",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-06-26T07:06:49Z",
    "title_canon_sha256": "e8fdb327abf8c370cd97fb116aea58a2df12d4db86260274a076a47ca7ad0b74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.09814",
    "kind": "arxiv",
    "version": 1
  }
}