Pith Number

pith:O4QG4M6K

pith:2018:O4QG4M6KB2V7QN743ALIPXK6ZJ

not attested not anchored not stored refs pending

Efficient sampling for Gaussian linear regression with arbitrary priors

Hedibert Lopes, Jingyu He, P. Richard Hahn

arxiv:1806.05738 v1 · 2018-06-14 · stat.CO · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O4QG4M6KB2V7QN743ALIPXK6ZJ}

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	2026-05-18T00:13:09.584285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77206e33ca0eabf837fcd81687dd5eca40f3288b36d077715eafbbd6c6a1519d

Aliases

arxiv: 1806.05738 · arxiv_version: 1806.05738v1 · doi: 10.48550/arxiv.1806.05738 · pith_short_12: O4QG4M6KB2V7 · pith_short_16: O4QG4M6KB2V7QN74 · pith_short_8: O4QG4M6K

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/O4QG4M6KB2V7QN743ALIPXK6ZJ \
  | 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: 77206e33ca0eabf837fcd81687dd5eca40f3288b36d077715eafbbd6c6a1519d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60943f0d9fdd596c4abe653bc73a2d9c552957ee87b301af8eed024ed65d5e9f",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2018-06-14T20:39:06Z",
    "title_canon_sha256": "090acaa43018c0be5259551a72ee477938cbb79b081b8cf0aee3ce0b3c952b6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.05738",
    "kind": "arxiv",
    "version": 1
  }
}