Pith Number

pith:N62373H4

pith:2014:N62373H4B2F6JOIABDJBRB5FBL

not attested not anchored not stored refs pending

Optimization of Signal-to-Noise-and-Distortion Ratio for Dynamic Range Limited Nonlinearities

G. Tong Zhou, Kai Ying, Robert J. Baxley, Zhenhua Yu

arxiv:1408.0826 v1 · 2014-08-04 · 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{N62373H4B2F6JOIABDJBRB5FBL}

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	2026-05-18T02:39:10.602292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fb5bfecfc0e8be4b90008d21887a50ae08f69defb1807b99ed66f53d9f75230

Aliases

arxiv: 1408.0826 · arxiv_version: 1408.0826v1 · doi: 10.48550/arxiv.1408.0826 · pith_short_12: N62373H4B2F6 · pith_short_16: N62373H4B2F6JOIA · pith_short_8: N62373H4

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/N62373H4B2F6JOIABDJBRB5FBL \
  | 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: 6fb5bfecfc0e8be4b90008d21887a50ae08f69defb1807b99ed66f53d9f75230

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f618400e70ff72733e81c18a010d082101e4fcca763f89f95eb4d7acde2b892c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-08-04T21:50:05Z",
    "title_canon_sha256": "3d0f2e9f5868da29ee2f7d1662985e1b652f9b9e9793d7691411af77e3dd90a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.0826",
    "kind": "arxiv",
    "version": 1
  }
}