Pith Number

pith:NRK5H6AT

pith:2024:NRK5H6ATZDIUNDRQCDDO65HN6R

not attested not anchored not stored refs pending

Generalized Grade-of-Membership Estimation for High-dimensional Locally Dependent Data

Chengzhu Huang, Ling Chen, Yuqi Gu

arxiv:2412.19796 v1 · 2024-12-27 · stat.ME · math.ST · stat.ML · 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{NRK5H6ATZDIUNDRQCDDO65HN6R}

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	2026-07-05T09:54:41.123344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c55d3f813c8d1468e3010c6ef74edf44c3c1fe452fca94490c52eae84d98d71

Aliases

arxiv: 2412.19796 · arxiv_version: 2412.19796v1 · doi: 10.48550/arxiv.2412.19796 · pith_short_12: NRK5H6ATZDIU · pith_short_16: NRK5H6ATZDIUNDRQ · pith_short_8: NRK5H6AT

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/NRK5H6ATZDIUNDRQCDDO65HN6R \
  | 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: 6c55d3f813c8d1468e3010c6ef74edf44c3c1fe452fca94490c52eae84d98d71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cd34427185ad6595e6c0301ab9a3ebbef876c330f6f42a576ec7f2a774a52f7",
    "cross_cats_sorted": [
      "math.ST",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2024-12-27T18:51:15Z",
    "title_canon_sha256": "a44a0736575d695b545aeb7377cd515a9b0551cc4856c08a01044c98e88c296c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.19796",
    "kind": "arxiv",
    "version": 1
  }
}