Pith Number

pith:MUHOB5IP

pith:2023:MUHOB5IP4PNBMLHDF26RX7RFB2

not attested not anchored not stored refs pending

Density Uncertainty Layers for Reliable Uncertainty Estimation

David M. Blei, Yookoon Park

arxiv:2306.12497 v2 · 2023-06-21 · cs.LG · 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{MUHOB5IP4PNBMLHDF26RX7RFB2}

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	2026-07-05T07:51:59.808176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

650ee0f50fe3da162ce32ebd1bfe250eaf2e1042144690c08e3f6e58d8bab351

Aliases

arxiv: 2306.12497 · arxiv_version: 2306.12497v2 · doi: 10.48550/arxiv.2306.12497 · pith_short_12: MUHOB5IP4PNB · pith_short_16: MUHOB5IP4PNBMLHD · pith_short_8: MUHOB5IP

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/MUHOB5IP4PNBMLHDF26RX7RFB2 \
  | 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: 650ee0f50fe3da162ce32ebd1bfe250eaf2e1042144690c08e3f6e58d8bab351

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89558db4cccd7a990d242fdfd52d7b93b9a2d5dd41ef960bebef3a2011ea2fb1",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-06-21T18:12:58Z",
    "title_canon_sha256": "a2b22a235181a1d5cde3edd32c48ce58e230e5500850d326030c40d7079d29a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.12497",
    "kind": "arxiv",
    "version": 2
  }
}