Pith Number

pith:YV7MI6SF

pith:2016:YV7MI6SFHXBFLFWETIKANJYXTU

not attested not anchored not stored refs pending

Non-Linear Programming: Maximize SNR for Designing Spreading Sequence - Part I: SNR versus Mean-Square Correlation

Hirofumi Tsuda, Ken Umeno

arxiv:1612.08232 v1 · 2016-12-25 · 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{YV7MI6SFHXBFLFWETIKANJYXTU}

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	2026-05-18T00:53:57.208299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c57ec47a453dc25596c49a1406a7179d0467a4621db038f9bd8413ce43857a0b

Aliases

arxiv: 1612.08232 · arxiv_version: 1612.08232v1 · doi: 10.48550/arxiv.1612.08232 · pith_short_12: YV7MI6SFHXBF · pith_short_16: YV7MI6SFHXBFLFWE · pith_short_8: YV7MI6SF

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/YV7MI6SFHXBFLFWETIKANJYXTU \
  | 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: c57ec47a453dc25596c49a1406a7179d0467a4621db038f9bd8413ce43857a0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d321fede428ca9938e07648c1ec999653b792a9edec6b318482c4e3c48a9d74e",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-12-25T03:44:33Z",
    "title_canon_sha256": "c6870974e6e08d55e622656ac12b62d5c0e8e15fb0cfea4000477e56531a1a20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.08232",
    "kind": "arxiv",
    "version": 1
  }
}