Pith Number

pith:DV2KNHIC

pith:2015:DV2KNHIC3YQB4JKRBSSINTXLRM

not attested not anchored not stored refs pending

Mixed-ADC Massive MIMO

Ning Liang, Wenyi Zhang

arxiv:1504.03516 v2 · 2015-04-14 · 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{DV2KNHIC3YQB4JKRBSSINTXLRM}

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	2026-05-18T00:57:50.750335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d74a69d02de201e25510ca486ceeb8b30de1f5fba86d54938232bf1fe69427b

Aliases

arxiv: 1504.03516 · arxiv_version: 1504.03516v2 · doi: 10.48550/arxiv.1504.03516 · pith_short_12: DV2KNHIC3YQB · pith_short_16: DV2KNHIC3YQB4JKR · pith_short_8: DV2KNHIC

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/DV2KNHIC3YQB4JKRBSSINTXLRM \
  | 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: 1d74a69d02de201e25510ca486ceeb8b30de1f5fba86d54938232bf1fe69427b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88dd26a03bee4968f0cdfe6ae5e4e99561da18f2cfa0c55348b1034ad08689db",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-04-14T12:30:24Z",
    "title_canon_sha256": "22febe90a6568e2c3b074ebc977a00913b9bdb7eb829ae4f0c698d240c4382ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.03516",
    "kind": "arxiv",
    "version": 2
  }
}