Pith Number

pith:UCVHQPNN

pith:2022:UCVHQPNNUH55BSHPMIUF5TIXOG

not attested not anchored not stored refs pending

LED: Latent Variable-based Estimation of Density

Michael J. Black, Omri Ben-Dov, Partha Ghosh, Pravir Singh Gupta, Victoria Fernandez Abrevaya

arxiv:2206.11563 v1 · 2022-06-23 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UCVHQPNNUH55BSHPMIUF5TIXOG}

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	2026-07-05T04:34:21.147779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0aa783dada1fbd0c8ef62285ecd1771b254161ee7177593cf77db1ddf843b26

Aliases

arxiv: 2206.11563 · arxiv_version: 2206.11563v1 · doi: 10.48550/arxiv.2206.11563 · pith_short_12: UCVHQPNNUH55 · pith_short_16: UCVHQPNNUH55BSHP · pith_short_8: UCVHQPNN

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/UCVHQPNNUH55BSHPMIUF5TIXOG \
  | 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: a0aa783dada1fbd0c8ef62285ecd1771b254161ee7177593cf77db1ddf843b26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fbd3712174c11d392e35fbad2055f97d3435ea69174015883c5b1171ab5ec71",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-06-23T09:19:11Z",
    "title_canon_sha256": "2e2f6cadfa3894dc5b8e78b63c62fc3422ca7b75cf7816da1cd2cc426d020bd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.11563",
    "kind": "arxiv",
    "version": 1
  }
}