Pith Number

pith:KZH7WIQD

pith:2019:KZH7WIQDNVKTFCW5VEKWLU6RUE

not attested not anchored not stored refs pending

Optimal Bit Allocation Variable-Resolution ADC for Massive MIMO

Hamid Sadjadpour, I. Zakir Ahmed, Shahram Yousefi

arxiv:1902.03375 v1 · 2019-02-09 · eess.SP · 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{KZH7WIQDNVKTFCW5VEKWLU6RUE}

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	2026-05-17T23:54:21.061130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

564ffb22036d55328adda91565d3d1a1115e464df44e17a241a656525f7a26bb

Aliases

arxiv: 1902.03375 · arxiv_version: 1902.03375v1 · doi: 10.48550/arxiv.1902.03375 · pith_short_12: KZH7WIQDNVKT · pith_short_16: KZH7WIQDNVKTFCW5 · pith_short_8: KZH7WIQD

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/KZH7WIQDNVKTFCW5VEKWLU6RUE \
  | 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: 564ffb22036d55328adda91565d3d1a1115e464df44e17a241a656525f7a26bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ca530262e1b9a52b20ec0288d6868ea0ca7a3359aa86f9fbe261c64a1e06d82",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-02-09T05:31:42Z",
    "title_canon_sha256": "133b871370915d7fb0bd0849ec0c090c7b493c56e519a663c8cc6c0d714e6e7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.03375",
    "kind": "arxiv",
    "version": 1
  }
}