Pith Number

pith:OLOH7MKS

pith:2018:OLOH7MKSY7TBH75U6XFVSPFQXH

not attested not anchored not stored refs pending

Channel Diagonalization for Cloud Radio Access

Liang Liu, Pratik Patil, Wei Yu

arxiv:1802.01807 v2 · 2018-02-06 · 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{OLOH7MKSY7TBH75U6XFVSPFQXH}

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	2026-05-18T00:22:38.851713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72dc7fb152c7e613ffb4f5cb593cb0b9db0a6ccb88538213e781995d13fb63d7

Aliases

arxiv: 1802.01807 · arxiv_version: 1802.01807v2 · doi: 10.48550/arxiv.1802.01807 · pith_short_12: OLOH7MKSY7TB · pith_short_16: OLOH7MKSY7TBH75U · pith_short_8: OLOH7MKS

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/OLOH7MKSY7TBH75U6XFVSPFQXH \
  | 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: 72dc7fb152c7e613ffb4f5cb593cb0b9db0a6ccb88538213e781995d13fb63d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b24fa632db7747e8aa3c2e37871269588fb3c38fef752ff8c3fc0970213f7cef",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-02-06T05:46:41Z",
    "title_canon_sha256": "53bd8bffeee3e28567d4b239cb2a1b645cba5f762b1e1f046f0cfc03c2c8d9a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.01807",
    "kind": "arxiv",
    "version": 2
  }
}