Pith Number

pith:FZPMVWWC

pith:2021:FZPMVWWC2I7RL4TFVVKBMFABP4

not attested not anchored not stored refs pending

Learning Continuous Exponential Families Beyond Gaussian

Andrey Y. Lokhov, Christopher X. Ren, Marc Vuffray, Sidhant Misra

arxiv:2102.09198 v2 · 2021-02-18 · cs.LG · physics.data-an · 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{FZPMVWWC2I7RL4TFVVKBMFABP4}

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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

Finite Sample Bounds for Learning with Score Matching

Receipt and verification

First computed	2026-07-05T04:00:13.281624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e5ecadac2d23f15f265ad541614017f057f0575a13359695c74b92f7d5d4c08

Aliases

arxiv: 2102.09198 · arxiv_version: 2102.09198v2 · doi: 10.48550/arxiv.2102.09198 · pith_short_12: FZPMVWWC2I7R · pith_short_16: FZPMVWWC2I7RL4TF · pith_short_8: FZPMVWWC

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/FZPMVWWC2I7RL4TFVVKBMFABP4 \
  | 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: 2e5ecadac2d23f15f265ad541614017f057f0575a13359695c74b92f7d5d4c08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bd7934ddd1b0b4b53ff2dfeb914edd8820f4211f782756310fc5354bf5e1680",
    "cross_cats_sorted": [
      "physics.data-an",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-02-18T07:44:53Z",
    "title_canon_sha256": "5680ad09e3d3d2b8235d465a4b1f7e20dba15b48c89cd1f68dbf2901f4abd87d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.09198",
    "kind": "arxiv",
    "version": 2
  }
}