Pith Number

pith:6I3Q3QNY

pith:2017:6I3Q3QNYNWOXQ4ROUMSXL3OJ7V

not attested not anchored not stored refs pending

Study of the Sparse Superposition Codes and the Generalized Approximate Message Passing Decoder for the Communication over Binary Symmetric and Z Channels

Alper Kose, Berke Aral Sonmez

arxiv:1712.00708 v1 · 2017-12-03 · 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{6I3Q3QNYNWOXQ4ROUMSXL3OJ7V}

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	2026-05-18T00:29:00.650028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2370dc1b86d9d78722ea32575edc9fd642fd4ace8c353345d4665cb7532da1b

Aliases

arxiv: 1712.00708 · arxiv_version: 1712.00708v1 · doi: 10.48550/arxiv.1712.00708 · pith_short_12: 6I3Q3QNYNWOX · pith_short_16: 6I3Q3QNYNWOXQ4RO · pith_short_8: 6I3Q3QNY

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/6I3Q3QNYNWOXQ4ROUMSXL3OJ7V \
  | 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: f2370dc1b86d9d78722ea32575edc9fd642fd4ace8c353345d4665cb7532da1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "006b7180ebba390c2ceb9f69466c1a58315b0d489564e061fe4be4ac1c96f250",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-12-03T05:28:55Z",
    "title_canon_sha256": "3b614a4115441fd9a70c1d46f22bef0e1bc4896cebb6f8a887d93e9adc7e6ac3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00708",
    "kind": "arxiv",
    "version": 1
  }
}