Pith Number

pith:6KDIR4FI

pith:2014:6KDIR4FI43KFBR6FAWDPDSOVUL

not attested not anchored not stored refs pending

Advanced Self-interference Cancellation and Multiantenna Techniques for Full-Duplex Radios

Clemens Icheln, Dani Korpi, Katsuyuki Haneda, Lauri Anttila, Mikko Valkama, Risto Wichman, Sathya Venkatasubramanian, Sergei Tretyakov, Strasdosky Otewa, Taneli Riihonen

arxiv:1401.3331 v1 · 2014-01-14 · cs.OH

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6KDIR4FI43KFBR6FAWDPDSOVUL}

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	2026-05-18T03:02:09.567180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f28688f0a8e6d450c7c50586f1c9d5a2d2390a5b2d4ea5913ca6854dce10ca5c

Aliases

arxiv: 1401.3331 · arxiv_version: 1401.3331v1 · doi: 10.48550/arxiv.1401.3331 · pith_short_12: 6KDIR4FI43KF · pith_short_16: 6KDIR4FI43KFBR6F · pith_short_8: 6KDIR4FI

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/6KDIR4FI43KFBR6FAWDPDSOVUL \
  | 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: f28688f0a8e6d450c7c50586f1c9d5a2d2390a5b2d4ea5913ca6854dce10ca5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04fb280bb3a2d5ca8df4972de3abaec14bdbc58f3a66c89ced2a174a978908ed",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2014-01-14T12:41:22Z",
    "title_canon_sha256": "e2dd86fc3b4f2b039e04c04cd5ce0ea392a5bf8cce262a857351e71ff84f59f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.3331",
    "kind": "arxiv",
    "version": 1
  }
}