Pith Number

pith:GWJ3F2XG

pith:2016:GWJ3F2XGYHSI3XQSN4AX7UJHWJ

not attested not anchored not stored refs pending

On Optimizing Hierarchical Modulation in AWGN channel

Baicen Xiao, Hui Liu, Kexin Xiao, Zhiyong Chen

arxiv:1610.05435 v1 · 2016-10-18 · 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{GWJ3F2XGYHSI3XQSN4AX7UJHWJ}

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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	2026-05-18T01:01:59.334580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3593b2eae6c1e48dde126f017fd127b27409dd834f31cc08eb47d78fcb5bb375

Aliases

arxiv: 1610.05435 · arxiv_version: 1610.05435v1 · doi: 10.48550/arxiv.1610.05435 · pith_short_12: GWJ3F2XGYHSI · pith_short_16: GWJ3F2XGYHSI3XQS · pith_short_8: GWJ3F2XG

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/GWJ3F2XGYHSI3XQSN4AX7UJHWJ \
  | 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: 3593b2eae6c1e48dde126f017fd127b27409dd834f31cc08eb47d78fcb5bb375

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ac58524c79aaff042c51154d90c602790003517ce21eef5fb1a1c22edfe3f54",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-10-18T04:59:21Z",
    "title_canon_sha256": "1332e4887b46d315ec25987489aaa10875a74ed4906a9ec2b65f14fb23ccb9b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.05435",
    "kind": "arxiv",
    "version": 1
  }
}