Pith Number

pith:WGCPQF7J

pith:2013:WGCPQF7JXELXQVDWXN4B7CGW3Y

not attested not anchored not stored refs pending

Passive Self-Interference Suppression for Full-Duplex Infrastructure Nodes

Achaleshwar Sahai, Ashutosh Sabharwal, Evan Everett

arxiv:1302.2185 v2 · 2013-02-09 · cs.IT · cs.NI · 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{WGCPQF7JXELXQVDWXN4B7CGW3Y}

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	2026-05-18T00:57:56.588770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b184f817e9b917785476bb781f88d6de26c3b1bbfb3a574acc229e4dbbc4f086

Aliases

arxiv: 1302.2185 · arxiv_version: 1302.2185v2 · doi: 10.48550/arxiv.1302.2185 · pith_short_12: WGCPQF7JXELX · pith_short_16: WGCPQF7JXELXQVDW · pith_short_8: WGCPQF7J

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/WGCPQF7JXELXQVDWXN4B7CGW3Y \
  | 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: b184f817e9b917785476bb781f88d6de26c3b1bbfb3a574acc229e4dbbc4f086

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c61f75ed80f7607c3671d37f3ccdbc26368c2b369c87f12dcc2b52b6015f4516",
    "cross_cats_sorted": [
      "cs.NI",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-02-09T01:18:31Z",
    "title_canon_sha256": "ca941dbd1050056b53105ee5087f5d56b0569fdd44e50d7baab57642f91cdbdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.2185",
    "kind": "arxiv",
    "version": 2
  }
}