Pith Number

pith:P553KSF4

pith:2019:P553KSF4YALSSWVCZY34OYCRTL

not attested not anchored not stored refs pending

Modeling and Analysis of Two-Way Relay Non-Orthogonal Multiple Access Systems

Arumugam Nallanathan, Shaoli Kang, Xinwei Yue, Yuanwei Liu, Yue Chen

arxiv:1901.06644 v1 · 2019-01-20 · 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{P553KSF4YALSSWVCZY34OYCRTL}

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	2026-05-17T23:55:49.563576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f7bb548bcc017295aa2ce37c760519ad551b6d1a7112de4ee2397a00caba567

Aliases

arxiv: 1901.06644 · arxiv_version: 1901.06644v1 · doi: 10.48550/arxiv.1901.06644 · pith_short_12: P553KSF4YALS · pith_short_16: P553KSF4YALSSWVC · pith_short_8: P553KSF4

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/P553KSF4YALSSWVCZY34OYCRTL \
  | 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: 7f7bb548bcc017295aa2ce37c760519ad551b6d1a7112de4ee2397a00caba567

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66f8d36833732738f06fea8ffa4c709527bb3b4b95bb866a70b3e77e419eb848",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-01-20T09:01:06Z",
    "title_canon_sha256": "07589ade4ebbfd0715061b80882baf4bdfa1a51080b6fcec26c9ee5f474c4dbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06644",
    "kind": "arxiv",
    "version": 1
  }
}