Pith Number

pith:TM7NVFYV

pith:2015:TM7NVFYVHSGMFTV4J4WAO4XR2A

not attested not anchored not stored refs pending

Spectrum Sharing Opportunities of Full-Duplex Systems using Improper Gaussian Signaling

Mohamed Gaafar, Mohamed-Slim Alouini, Osama Amin, Walid Abediseid

arxiv:1510.02895 v1 · 2015-10-10 · 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{TM7NVFYVHSGMFTV4J4WAO4XR2A}

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	2026-05-18T01:30:33.430811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b3eda97153c8cc2cebc4f2c0772f1d036fab06cea90ffacc924f56c8fc1de5d

Aliases

arxiv: 1510.02895 · arxiv_version: 1510.02895v1 · doi: 10.48550/arxiv.1510.02895 · pith_short_12: TM7NVFYVHSGM · pith_short_16: TM7NVFYVHSGMFTV4 · pith_short_8: TM7NVFYV

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/TM7NVFYVHSGMFTV4J4WAO4XR2A \
  | 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: 9b3eda97153c8cc2cebc4f2c0772f1d036fab06cea90ffacc924f56c8fc1de5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9704b289dc8f6b3580ef57f00980e0d4b7a23ffd054461696127793a7cd60c21",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-10-10T09:10:51Z",
    "title_canon_sha256": "81f1c8fc3fe31fdc0ef3e3bd82a2006d324bf7543f6dd39953819eb42616adc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.02895",
    "kind": "arxiv",
    "version": 1
  }
}