Pith Number

pith:75QKQ3AW

pith:2014:75QKQ3AWPC4MVJAUKH3ENOQY5H

not attested not anchored not stored refs pending

Optimal Fronthaul Quantization for Cloud Radio Positioning

Alexander Haimovich, Joonhyuk Kang, Osvaldo Simeone, Seongah Jeong

arxiv:1409.2095 v4 · 2014-09-07 · 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{75QKQ3AWPC4MVJAUKH3ENOQY5H}

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	2026-05-18T00:57:51.553527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff60a86c1678b8caa41451f646ba18e9d9411344267fa7030bd18d239cb3e5ca

Aliases

arxiv: 1409.2095 · arxiv_version: 1409.2095v4 · doi: 10.48550/arxiv.1409.2095 · pith_short_12: 75QKQ3AWPC4M · pith_short_16: 75QKQ3AWPC4MVJAU · pith_short_8: 75QKQ3AW

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/75QKQ3AWPC4MVJAUKH3ENOQY5H \
  | 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: ff60a86c1678b8caa41451f646ba18e9d9411344267fa7030bd18d239cb3e5ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "955cda054d1289ab0e0a02d813168aab46acb3d4401117bad669a6d04de60cdb",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-09-07T08:39:33Z",
    "title_canon_sha256": "b5329e0259703079a26a679a2797d2cc1e7c55955b9aecdb0320e2ac591e51ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.2095",
    "kind": "arxiv",
    "version": 4
  }
}