Pith Number

pith:UHLS2VHY

pith:2026:UHLS2VHYCU5V5TEN37XDKHX2OQ

not attested not anchored not stored refs pending

Estimation of High Dimensional Bounded Discrete Graphical Models via Regularized Generalized Score Matching

Jingfei Zhang, Xuran Meng, Yi Li

arxiv:2606.27142 v1 · 2026-06-25 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UHLS2VHYCU5V5TEN37XDKHX2OQ}

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	2026-06-26T01:16:11.397008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1d72d54f8153b5ecc8ddfee351efa7430d05d00f5f75bfa549863fc6b6ce657

Aliases

arxiv: 2606.27142 · arxiv_version: 2606.27142v1 · doi: 10.48550/arxiv.2606.27142 · pith_short_12: UHLS2VHYCU5V · pith_short_16: UHLS2VHYCU5V5TEN · pith_short_8: UHLS2VHY

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/UHLS2VHYCU5V5TEN37XDKHX2OQ \
  | 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: a1d72d54f8153b5ecc8ddfee351efa7430d05d00f5f75bfa549863fc6b6ce657

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0560dddcb1d75de7d91f5a6897f6281e266f2d3295d63745010d42e1e3e2660",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-06-25T15:15:59Z",
    "title_canon_sha256": "9f22424d4c284e505320412a62de9dce96f2c6db2d3f2217613a3f172e96b410"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.27142",
    "kind": "arxiv",
    "version": 1
  }
}