Pith Number

pith:RED7CR7R

pith:2018:RED7CR7RQIXUJDCPAKMBJREH65

not attested not anchored not stored refs pending

Noncoherent Detection for Physical-Layer Network Coding

Lu Lu, Soung Chang Liew, Zhaorui Wang

arxiv:1803.04682 v2 · 2018-03-13 · 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{RED7CR7RQIXUJDCPAKMBJREH65}

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	2026-05-18T00:20:55.481094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8907f147f1822f448c4f029814c487f778897b1a2e601bec69cd02185d032edc

Aliases

arxiv: 1803.04682 · arxiv_version: 1803.04682v2 · doi: 10.48550/arxiv.1803.04682 · pith_short_12: RED7CR7RQIXU · pith_short_16: RED7CR7RQIXUJDCP · pith_short_8: RED7CR7R

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/RED7CR7RQIXUJDCPAKMBJREH65 \
  | 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: 8907f147f1822f448c4f029814c487f778897b1a2e601bec69cd02185d032edc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38a4add5bab3bed825a60c3eeb22d5a1487f4fdd420c09b3f5df80bba717048b",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-03-13T08:50:25Z",
    "title_canon_sha256": "5ddedb6c2ad169a0a14716ad02668ea9220c66b07b5434dba16f4cc5d65bef56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.04682",
    "kind": "arxiv",
    "version": 2
  }
}