Pith Number

pith:GQ4QPQFK

pith:2014:GQ4QPQFKTOT4SF2GD66TXPEOZZ

not attested not anchored not stored refs pending

Analysis of Oscillator Phase-Noise Effects on Self-Interference Cancellation in Full-Duplex OFDM Radio Transceivers

Dani Korpi, Lauri Anttila, Mikko Valkama, Taneli Riihonen, Ville Syrjala

arxiv:1401.3521 v1 · 2014-01-15 · 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{GQ4QPQFKTOT4SF2GD66TXPEOZZ}

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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	2026-05-18T00:59:03.377779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

343907c0aa9ba7c917461fbd3bbc8ece5b21c190f3006adcb42f12971dc4d2ca

Aliases

arxiv: 1401.3521 · arxiv_version: 1401.3521v1 · doi: 10.48550/arxiv.1401.3521 · pith_short_12: GQ4QPQFKTOT4 · pith_short_16: GQ4QPQFKTOT4SF2G · pith_short_8: GQ4QPQFK

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/GQ4QPQFKTOT4SF2GD66TXPEOZZ \
  | 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: 343907c0aa9ba7c917461fbd3bbc8ece5b21c190f3006adcb42f12971dc4d2ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc75bc2f158e8c65dcb6f8ea83f42f7b14f1829bb9e7b94f8f638d2bc26e1e17",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-01-15T09:05:16Z",
    "title_canon_sha256": "66d8fd8766257ae369fe035ee416417155cfcd4ae079d545cd9b3c8d778994c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.3521",
    "kind": "arxiv",
    "version": 1
  }
}