Pith Number

pith:HUP2BE66

pith:2019:HUP2BE6666JUUYSHRHB6FHEEJF

not attested not anchored not stored refs pending

Estimating Density Models with Truncation Boundaries using Score Matching

Daniel J. Williams, Song Liu, Takafumi Kanamori

arxiv:1910.03834 v5 · 2019-10-09 · stat.ML · cs.LG · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HUP2BE6666JUUYSHRHB6FHEEJF}

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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

Should the Boundary Term Be Learned in Reflected Diffusion? Conormal Trace and Reflection Masking

Receipt and verification

First computed	2026-07-05T04:16:10.673808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d1fa093def7934a624789c3e29c8449650fd82e0fee15469e6d8c6515a1ce98

Aliases

arxiv: 1910.03834 · arxiv_version: 1910.03834v5 · doi: 10.48550/arxiv.1910.03834 · pith_short_12: HUP2BE6666JU · pith_short_16: HUP2BE6666JUUYSH · pith_short_8: HUP2BE66

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/HUP2BE6666JUUYSHRHB6FHEEJF \
  | 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: 3d1fa093def7934a624789c3e29c8449650fd82e0fee15469e6d8c6515a1ce98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f371dd98264ba45194926fc13ee9df965fe1d2af9cfc47136f44037da7f881b9",
    "cross_cats_sorted": [
      "cs.LG",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-10-09T08:18:20Z",
    "title_canon_sha256": "b04dec318a455802fc35d437d41667784513d637e2bc395456ff6af5ce6c29d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.03834",
    "kind": "arxiv",
    "version": 5
  }
}