Pith Number

pith:Z4O7LALR

pith:2018:Z4O7LALRTM44YO6HY54QGWNFF3

not attested not anchored not stored refs pending

Secrecy Amplification for Distributed Encrypted Sources with Correlated Keys using Affine Encoders

Bagus Santoso, Yasutada Oohama

arxiv:1801.04920 v1 · 2018-01-13 · 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{Z4O7LALRTM44YO6HY54QGWNFF3}

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	2026-05-18T00:25:50.571175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf1df581719b39cc3bc7c7790359a52edaba4c260fdf3d903603529451dd7473

Aliases

arxiv: 1801.04920 · arxiv_version: 1801.04920v1 · doi: 10.48550/arxiv.1801.04920 · pith_short_12: Z4O7LALRTM44 · pith_short_16: Z4O7LALRTM44YO6H · pith_short_8: Z4O7LALR

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/Z4O7LALRTM44YO6HY54QGWNFF3 \
  | 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: cf1df581719b39cc3bc7c7790359a52edaba4c260fdf3d903603529451dd7473

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab42bd1b694bbab70d702da45484b78779e1b49546a163533fd370c4a3aa96b7",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-01-13T05:58:14Z",
    "title_canon_sha256": "ebf66959344dd54d84bafc6eec75e8758937b1da45f713130f86bfc05d901932"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.04920",
    "kind": "arxiv",
    "version": 1
  }
}