Pith Number

pith:TXU2Z3LD

pith:2017:TXU2Z3LDXIXLWXKN2HQYMKIOI3

not attested not anchored not stored refs pending

Joint Beamforming Design and Power Allocation for Full-Duplex NOMA Cognitive Relay Systems

Azar Hakimi, Batu K. Chalise, Himal A. Suraweera, Mohammadali Mohammadi, Zhiguo Ding

arxiv:1708.03915 v1 · 2017-08-13 · 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{TXU2Z3LDXIXLWXKN2HQYMKIOI3}

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	2026-05-18T00:38:07.531599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9de9aced63ba2ebb5d4dd1e186290e46dd18ce4a868c5e221947c9915d3c997f

Aliases

arxiv: 1708.03915 · arxiv_version: 1708.03915v1 · doi: 10.48550/arxiv.1708.03915 · pith_short_12: TXU2Z3LDXIXL · pith_short_16: TXU2Z3LDXIXLWXKN · pith_short_8: TXU2Z3LD

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/TXU2Z3LDXIXLWXKN2HQYMKIOI3 \
  | 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: 9de9aced63ba2ebb5d4dd1e186290e46dd18ce4a868c5e221947c9915d3c997f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fd97ca639ecd0300d29e75ef7a28ca709b2055b9c3ea60f8a8f849a43d858d5",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-08-13T14:32:09Z",
    "title_canon_sha256": "6553bff12153df131e3cfd4298381c05e2b4c12a9fdd3c5833a49b591d341ce7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03915",
    "kind": "arxiv",
    "version": 1
  }
}