Pith Number

pith:QFDTQSVH

pith:2011:QFDTQSVHC6IR2ROPAPA4SLEY3Q

not attested not anchored not stored refs pending

Lattice Codes for the Wiretap Gaussian Channel: Construction and Analysis

Fr\'ed\'erique Oggier, Jean-Claude Belfiore, Patrick Sol\'e

arxiv:1103.4086 v3 · 2011-03-21 · cs.IT · math.IT

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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

Receipt and verification

First computed	2026-05-18T00:59:10.412488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8147384aa717911d45cf03c1c92c98dc12005d599ef01ec0bdcfbe3f79688fd3

Aliases

arxiv: 1103.4086 · arxiv_version: 1103.4086v3 · doi: 10.48550/arxiv.1103.4086 · pith_short_12: QFDTQSVHC6IR · pith_short_16: QFDTQSVHC6IR2ROP · pith_short_8: QFDTQSVH

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/QFDTQSVHC6IR2ROPAPA4SLEY3Q \
  | 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: 8147384aa717911d45cf03c1c92c98dc12005d599ef01ec0bdcfbe3f79688fd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10305ad321edcf4c6ee3c715a20c61c2710347a4a2d076b157c5401b28dfd88d",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-03-21T17:17:41Z",
    "title_canon_sha256": "c9c0ffad2bccf1f6c6fdd45c9a88933e522aa8bf5e15f8743b6a7b4355016058"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.4086",
    "kind": "arxiv",
    "version": 3
  }
}