Pith Number

pith:W2BBJXZ5

pith:2013:W2BBJXZ5KLHOG4MHJSEK5JGCGR

not attested not anchored not stored refs pending

An Analog Baseband Approach for Designing Full-Duplex Radios

Behnaam Aazhang, Brett Kaufman, Jorma Lilleberg

arxiv:1312.2466 v1 · 2013-12-09 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W2BBJXZ5KLHOG4MHJSEK5JGCGR}

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	2026-05-18T03:05:10.229277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b68214df3d52cee371874c88aea4c23466aacaac2e0d6fe4139040834cea12cf

Aliases

arxiv: 1312.2466 · arxiv_version: 1312.2466v1 · doi: 10.48550/arxiv.1312.2466 · pith_short_12: W2BBJXZ5KLHO · pith_short_16: W2BBJXZ5KLHOG4MH · pith_short_8: W2BBJXZ5

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/W2BBJXZ5KLHOG4MHJSEK5JGCGR \
  | 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: b68214df3d52cee371874c88aea4c23466aacaac2e0d6fe4139040834cea12cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ddbcf4c2e15f7714f13bf42d1f4e04ce481946adae926cd8cfe9553610a3e41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2013-12-09T15:28:08Z",
    "title_canon_sha256": "1a2fd2bde2210b1f6387e2c9eee00466f33d7ae90c370fc6e513b477a7b1ac18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.2466",
    "kind": "arxiv",
    "version": 1
  }
}