Pith Number

pith:MSXHRGYG

pith:2016:MSXHRGYGVZXGL6KQVM3DO55LTU

not attested not anchored not stored refs pending

Strong Gaussian approximation of the mixture Rasch model

Alexander Meister, Friedrich Liese, Johanna Kappus

arxiv:1612.07030 v1 · 2016-12-21 · 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{MSXHRGYGVZXGL6KQVM3DO55LTU}

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	2026-05-18T00:54:14.820653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64ae789b06ae6e65f950ab363777ab9d0bd1cf080df212764a7348fe0cb6b028

Aliases

arxiv: 1612.07030 · arxiv_version: 1612.07030v1 · doi: 10.48550/arxiv.1612.07030 · pith_short_12: MSXHRGYGVZXG · pith_short_16: MSXHRGYGVZXGL6KQ · pith_short_8: MSXHRGYG

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/MSXHRGYGVZXGL6KQVM3DO55LTU \
  | 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: 64ae789b06ae6e65f950ab363777ab9d0bd1cf080df212764a7348fe0cb6b028

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8b839f26d479a4d4ab7ce4c82f5474aeb15de4767cc5fe70d81ab768d552b52",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2016-12-21T09:46:43Z",
    "title_canon_sha256": "c4d719e0c3e3d1b7ea2eee6ad7ec12f52cc8c6c96b1470778d8c15fe18e37842"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.07030",
    "kind": "arxiv",
    "version": 1
  }
}