Pith Number

pith:OLM5IXZO

pith:2010:OLM5IXZOKDH7HUKLFVVCSLI65X

not attested not anchored not stored refs pending

Secret Sharing LDPC Codes for the BPSK-constrained Gaussian Wiretap Channel

Chan Wong Wong, John M.Shea, Tan F. Wong

arxiv:1009.3041 v3 · 2010-09-15 · cs.IT · cs.CR · 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{OLM5IXZOKDH7HUKLFVVCSLI65X}

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	2026-05-18T00:57:57.632242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72d9d45f2e50cff3d14b2d6a292d1eeddf7987fd03388c5210f1f710f44be3d3

Aliases

arxiv: 1009.3041 · arxiv_version: 1009.3041v3 · doi: 10.48550/arxiv.1009.3041 · pith_short_12: OLM5IXZOKDH7 · pith_short_16: OLM5IXZOKDH7HUKL · pith_short_8: OLM5IXZO

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/OLM5IXZOKDH7HUKLFVVCSLI65X \
  | 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: 72d9d45f2e50cff3d14b2d6a292d1eeddf7987fd03388c5210f1f710f44be3d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee5dafbb8644a19525994ccdd6889383ea094e10a314ac3df9fb9c3d8187d444",
    "cross_cats_sorted": [
      "cs.CR",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-09-15T21:16:58Z",
    "title_canon_sha256": "fdf854644f5c8538f7b2f284ae299feca780fb628e79174f2e764cc1a5eb0594"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.3041",
    "kind": "arxiv",
    "version": 3
  }
}