Pith Number

pith:TOYOV5OL

pith:2014:TOYOV5OLUD4UDS7KFKWB3RZHML

not attested not anchored not stored refs pending

Transceiver designs with matrix-version water-filling architecture under mixed power constraints

Chengwen Xing, Hualei Wang, Yiqing Zhou, Zesong Fei, Zhengang Pan

arxiv:1410.3673 v4 · 2014-10-14 · 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{TOYOV5OLUD4UDS7KFKWB3RZHML}

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	2026-05-18T01:34:55.277242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bb0eaf5cba0f941cbea2aac1dc72762c45e94b6b9f5e278ad66db40819b2ac1

Aliases

arxiv: 1410.3673 · arxiv_version: 1410.3673v4 · doi: 10.48550/arxiv.1410.3673 · pith_short_12: TOYOV5OLUD4U · pith_short_16: TOYOV5OLUD4UDS7K · pith_short_8: TOYOV5OL

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/TOYOV5OLUD4UDS7KFKWB3RZHML \
  | 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: 9bb0eaf5cba0f941cbea2aac1dc72762c45e94b6b9f5e278ad66db40819b2ac1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09d2b5afc61e81b13c1aa3a2be47607034a0aff91cd966d7a7a1999d27e6adfd",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-10-14T12:44:39Z",
    "title_canon_sha256": "286ccf2a5a263fce96107fc137d3b7f1255cbc232a0bceaa86d029be47290772"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.3673",
    "kind": "arxiv",
    "version": 4
  }
}