Pith Number

pith:743OCVMM

pith:2014:743OCVMMU3CXWN3B7D2ID2XIJJ

not attested not anchored not stored refs pending

Millimeter Wave MIMO Channel Tracking Systems

Guangjian Wang, Hadi Ghauch, Jiguang He, Kunpeng Liu, Taejoon Kim

arxiv:1412.4224 v1 · 2014-12-13 · 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{743OCVMMU3CXWN3B7D2ID2XIJJ}

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	2026-05-18T02:31:19.841276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff36e1558ca6c57b3761f8f481eae84a77e74f77eb20f19f98602fc9f00f885d

Aliases

arxiv: 1412.4224 · arxiv_version: 1412.4224v1 · doi: 10.48550/arxiv.1412.4224 · pith_short_12: 743OCVMMU3CX · pith_short_16: 743OCVMMU3CXWN3B · pith_short_8: 743OCVMM

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/743OCVMMU3CXWN3B7D2ID2XIJJ \
  | 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: ff36e1558ca6c57b3761f8f481eae84a77e74f77eb20f19f98602fc9f00f885d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1ddf5e0f2cb744e170378610552de59a08e2ae5a970efd08bf8e920d29ca8c9",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-12-13T11:40:40Z",
    "title_canon_sha256": "10b6fde8bbb045f3d5154be156938c9ec7923353d3f516d805047aec3fcdc2b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.4224",
    "kind": "arxiv",
    "version": 1
  }
}