Pith Number

pith:PFTJIKA4

pith:2019:PFTJIKA4YR7WQ65AZUWPXRXF2U

not attested not anchored not stored refs pending

Scalable Extreme Deconvolution

Iain Murray, James A. Ritchie

arxiv:1911.11663 v1 · 2019-11-26 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PFTJIKA4YR7WQ65AZUWPXRXF2U}

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.

Cited by

1 paper in Pith

Denoising Milky Way stellar survey data with normalizing flow models

Receipt and verification

First computed	2026-07-05T00:22:12.213411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

796694281cc47f687ba0cd2cfbc6e5d5317b2c5e2a74f1a207bb6dab253d1208

Aliases

arxiv: 1911.11663 · arxiv_version: 1911.11663v1 · doi: 10.48550/arxiv.1911.11663 · pith_short_12: PFTJIKA4YR7W · pith_short_16: PFTJIKA4YR7WQ65A · pith_short_8: PFTJIKA4

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/PFTJIKA4YR7WQ65AZUWPXRXF2U \
  | 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: 796694281cc47f687ba0cd2cfbc6e5d5317b2c5e2a74f1a207bb6dab253d1208

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "220968f9b86c99f9af96c51516a4131abcd2a8d35196c5457552d37b5618fe5b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-11-26T16:02:58Z",
    "title_canon_sha256": "ec9c0f714f09096aff32fd82f83f5c0f4678156dcdbf8e7abe9ecce5e9db6d50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.11663",
    "kind": "arxiv",
    "version": 1
  }
}