Pith Number

pith:BQHWGRLZ

pith:2019:BQHWGRLZ6BYBWCISM5G2UR66SO

not attested not anchored not stored refs pending

A Unified Framework for Non-Orthogonal Multiple Access

Shaoli Kang, Xinwei Yue, Yuanwei Liu, Yue Chen, Zhijin Qin

arxiv:1901.06755 v1 · 2019-01-21 · 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{BQHWGRLZ6BYBWCISM5G2UR66SO}

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	2026-05-17T23:55:49.244949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c0f634579f0701b0912674daa47de939d84b6791609002a40728cdf9bd4dba2

Aliases

arxiv: 1901.06755 · arxiv_version: 1901.06755v1 · doi: 10.48550/arxiv.1901.06755 · pith_short_12: BQHWGRLZ6BYB · pith_short_16: BQHWGRLZ6BYBWCIS · pith_short_8: BQHWGRLZ

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/BQHWGRLZ6BYBWCISM5G2UR66SO \
  | 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: 0c0f634579f0701b0912674daa47de939d84b6791609002a40728cdf9bd4dba2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e411335c6f6491570076a4b69a998b550d3ef0832cabbacd3569c83440274763",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-01-21T00:34:02Z",
    "title_canon_sha256": "188ae5dd2c8e2cf7d19fa4820c92a92f80abeee4930fa2f9932ce9101ebfa8d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06755",
    "kind": "arxiv",
    "version": 1
  }
}