Pith Number

pith:X4QG2B5O

pith:2018:X4QG2B5OQGE36RVDIMIB7LCTTO

not attested not anchored not stored refs pending

Estimation from Quantized Gaussian Measurements: When and How to Use Dither

Joshua Rapp, Robin M. A. Dawson, Vivek K Goyal

arxiv:1811.06856 v2 · 2018-11-16 · stat.AP · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X4QG2B5OQGE36RVDIMIB7LCTTO}

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	2026-05-17T23:42:26.439835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf206d07ae8189bf46a343101fac539ba5eedb6982e0b00289ba3cd1a15b9597

Aliases

arxiv: 1811.06856 · arxiv_version: 1811.06856v2 · doi: 10.48550/arxiv.1811.06856 · pith_short_12: X4QG2B5OQGE3 · pith_short_16: X4QG2B5OQGE36RVD · pith_short_8: X4QG2B5O

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/X4QG2B5OQGE36RVDIMIB7LCTTO \
  | 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: bf206d07ae8189bf46a343101fac539ba5eedb6982e0b00289ba3cd1a15b9597

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9259b03da83eaf39e972e53ed5f7b3d22a49344f45dd47bd65a1da8b7714f6e",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2018-11-16T15:28:41Z",
    "title_canon_sha256": "97b5978222ed206c5fc8d70ea9cb76acdc89a889b8615f356485a551f2dead3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.06856",
    "kind": "arxiv",
    "version": 2
  }
}