Pith Number

pith:ELB7ULXA

pith:2015:ELB7ULXAPFRMXXMC7QWETKJI73

not attested not anchored not stored refs pending

Energy Harvesting for Physical-Layer Security in OFDMA Networks

Meng Zhang, Yuan Liu

arxiv:1509.04442 v1 · 2015-09-15 · 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{ELB7ULXAPFRMXXMC7QWETKJI73}

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	2026-05-18T01:32:58.909532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22c3fa2ee07962cbdd82fc2c49a928fed107a420d014c4ebc76341144897c5ff

Aliases

arxiv: 1509.04442 · arxiv_version: 1509.04442v1 · doi: 10.48550/arxiv.1509.04442 · pith_short_12: ELB7ULXAPFRM · pith_short_16: ELB7ULXAPFRMXXMC · pith_short_8: ELB7ULXA

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/ELB7ULXAPFRMXXMC7QWETKJI73 \
  | 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: 22c3fa2ee07962cbdd82fc2c49a928fed107a420d014c4ebc76341144897c5ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e0fc4f7cc68ec37b470eba11d9f67539f0d56fd0c3fbf722e534ff912cc1706",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-09-15T08:39:08Z",
    "title_canon_sha256": "4abe7254367bc415b3c84654e708d2a27c7814b5689e9f18569a83e3744b565b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.04442",
    "kind": "arxiv",
    "version": 1
  }
}