Pith Number

pith:XYXHKQQS

pith:2012:XYXHKQQS3U2ZC6RR6C5QFOIHKC

not attested not anchored not stored refs pending

Monobit Digital Receivers for QPSK: Design, Analysis and Performance

Guo Wei, Huarui Yin, Wenyi Zhang, Zhiyong Wang

arxiv:1202.6141 v3 · 2012-02-28 · 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{XYXHKQQS3U2ZC6RR6C5QFOIHKC}

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	2026-05-18T03:21:54.943644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be2e754212dd35917a31f0bb02b90750bba41bd309e818d7dabd41c285bce48e

Aliases

arxiv: 1202.6141 · arxiv_version: 1202.6141v3 · doi: 10.48550/arxiv.1202.6141 · pith_short_12: XYXHKQQS3U2Z · pith_short_16: XYXHKQQS3U2ZC6RR · pith_short_8: XYXHKQQS

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/XYXHKQQS3U2ZC6RR6C5QFOIHKC \
  | 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: be2e754212dd35917a31f0bb02b90750bba41bd309e818d7dabd41c285bce48e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3e64bec9fc0b447771f88e9c1ec016a875fcbb11c685348e94de3a0f3d6f5fe",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-02-28T07:55:47Z",
    "title_canon_sha256": "3a9ddafe3f883963e02aa2a41f43c88fdccd865834ec5133860cac8a22929f02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.6141",
    "kind": "arxiv",
    "version": 3
  }
}