Pith Number

pith:A4VSOQ2L

pith:2016:A4VSOQ2L7UQ4VQDJBYI7VPSBHD

not attested not anchored not stored refs pending

Non-Gaussian Observations in Nonlinear Compressed Sensing via Stein Discrepancies

Larry Goldstein, Xiaohan Wei

arxiv:1609.08512 v2 · 2016-09-27 · math.ST · math.PR · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A4VSOQ2L7UQ4VQDJBYI7VPSBHD}

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	2026-05-18T00:33:59.804721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

072b27434bfd21cac0690e11fabe4138ff9ca946e19b6f5643af14991861ff80

Aliases

arxiv: 1609.08512 · arxiv_version: 1609.08512v2 · doi: 10.48550/arxiv.1609.08512 · pith_short_12: A4VSOQ2L7UQ4 · pith_short_16: A4VSOQ2L7UQ4VQDJ · pith_short_8: A4VSOQ2L

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/A4VSOQ2L7UQ4VQDJBYI7VPSBHD \
  | 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: 072b27434bfd21cac0690e11fabe4138ff9ca946e19b6f5643af14991861ff80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8548a8328cef8f88abf44efdf70e5a6ab500c77cc90fa1f1cfa00d622de5ff7a",
    "cross_cats_sorted": [
      "math.PR",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2016-09-27T16:04:39Z",
    "title_canon_sha256": "ad92ff2d6c665444609771e499cd03b4aca3f8a11c9c2627d6f2f63c41a0dd9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.08512",
    "kind": "arxiv",
    "version": 2
  }
}