Pith Number

pith:UEJSRGH5

pith:2017:UEJSRGH5JFQ4YOCLHJF22HBH2J

not attested not anchored not stored refs pending

Joint Power Allocation and Beamforming for Energy-Efficient Two-Way Multi-Relay Communications

Hoang D. Tuan, H. Vincent Poor, Trung Q. Duong, Zhichao Sheng

arxiv:1701.07488 v1 · 2017-01-25 · 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{UEJSRGH5JFQ4YOCLHJF22HBH2J}

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	2026-05-18T00:52:03.345383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1132898fd4961cc384b3a4bad1c27d25e097a19616c873d3107a91e63ed6426

Aliases

arxiv: 1701.07488 · arxiv_version: 1701.07488v1 · doi: 10.48550/arxiv.1701.07488 · pith_short_12: UEJSRGH5JFQ4 · pith_short_16: UEJSRGH5JFQ4YOCL · pith_short_8: UEJSRGH5

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/UEJSRGH5JFQ4YOCLHJF22HBH2J \
  | 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: a1132898fd4961cc384b3a4bad1c27d25e097a19616c873d3107a91e63ed6426

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f14173b51685ea3d4a0e62867bb8486780f9c3d4820fd88acac0b4c5ae29d88f",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-01-25T21:19:37Z",
    "title_canon_sha256": "0dc51e8e4114c852c1110f61c39d52aeafcbbc6e5bdff05f69144b9b0809658e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07488",
    "kind": "arxiv",
    "version": 1
  }
}