Pith Number

pith:4ND5CYCK

pith:2014:4ND5CYCKF2RDT7SKMY7DOV5XGG

not attested not anchored not stored refs pending

Wireless Information and Power Transfer with Full Duplex Relaying

Caijun Zhong, Gan Zheng, Himal A. Suraweera, Ioannis Krikidis, Zhaoyang Zhang

arxiv:1409.3904 v1 · 2014-09-13 · 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{4ND5CYCKF2RDT7SKMY7DOV5XGG}

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	2026-05-18T02:42:53.413694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e347d1604a2ea239fe4a663e3757b7318c4dd77deb36b4b2b412aa28d990b5f7

Aliases

arxiv: 1409.3904 · arxiv_version: 1409.3904v1 · doi: 10.48550/arxiv.1409.3904 · pith_short_12: 4ND5CYCKF2RD · pith_short_16: 4ND5CYCKF2RDT7SK · pith_short_8: 4ND5CYCK

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/4ND5CYCKF2RDT7SKMY7DOV5XGG \
  | 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: e347d1604a2ea239fe4a663e3757b7318c4dd77deb36b4b2b412aa28d990b5f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3e1ce64b93289e0b4f2c19bc36288eb47f9e8ad85c93762bbb69b1434336f45",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-09-13T03:01:48Z",
    "title_canon_sha256": "6d1eca60226a312c4fb99420b62b2078611733146d2d7b9c40e34a1472cbbd2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3904",
    "kind": "arxiv",
    "version": 1
  }
}