Pith Number

pith:OL47STVT

pith:2021:OL47STVTJD4IVIW64YAXLMZJN7

not attested not anchored not stored refs pending

Latent space projection predictive inference

Aki Vehtari, Alejandro Catalina, Paul B\"urkner

arxiv:2109.04702 v1 · 2021-09-10 · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OL47STVTJD4IVIW64YAXLMZJN7}

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	2026-07-05T03:13:09.046670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72f9f94eb348f88aa2dee60175b3296fd282ecefe30dff4470a66114d6edc98b

Aliases

arxiv: 2109.04702 · arxiv_version: 2109.04702v1 · doi: 10.48550/arxiv.2109.04702 · pith_short_12: OL47STVTJD4I · pith_short_16: OL47STVTJD4IVIW6 · pith_short_8: OL47STVT

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/OL47STVTJD4IVIW64YAXLMZJN7 \
  | 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: 72f9f94eb348f88aa2dee60175b3296fd282ecefe30dff4470a66114d6edc98b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36b32b9c77ebcb9aed2ab1f27a8c88dd149ff040e7519ea4a730e88ca9e45a4c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2021-09-10T07:13:46Z",
    "title_canon_sha256": "8dd0bf94a8d0190eeecdff271fc70f2fa346004b8b2cd991357374dfc2d32235"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.04702",
    "kind": "arxiv",
    "version": 1
  }
}