Pith Number

pith:4ZDBE4VN

pith:2014:4ZDBE4VNST6K2ZIFYJS34FPGWA

not attested not anchored not stored refs pending

Analysis and Design Specifications for Full-Duplex Radio Transceivers under RF Oscillator Phase-Noise with Arbitrary Spectral Shape

Koji Yamamoto, Mikko Valkama, Ville Syrj\"al\"a

arxiv:1412.1372 v1 · 2014-12-03 · 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{4ZDBE4VNST6K2ZIFYJS34FPGWA}

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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	2026-05-18T02:32:12.670541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6461272ad94fcad6505c265be15e6b0399a881d650be076eac78ecd4f8b8daa

Aliases

arxiv: 1412.1372 · arxiv_version: 1412.1372v1 · doi: 10.48550/arxiv.1412.1372 · pith_short_12: 4ZDBE4VNST6K · pith_short_16: 4ZDBE4VNST6K2ZIF · pith_short_8: 4ZDBE4VN

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/4ZDBE4VNST6K2ZIFYJS34FPGWA \
  | 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: e6461272ad94fcad6505c265be15e6b0399a881d650be076eac78ecd4f8b8daa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "803b14644cd59727e2c6ff5a0fb2b64fa742bb09c3a031c19b3fb4039aad32be",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-12-03T15:44:57Z",
    "title_canon_sha256": "263b0571829508a6d54b372ee7d055f260c275ed29128e584143e265b36708d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.1372",
    "kind": "arxiv",
    "version": 1
  }
}