Pith Number

pith:E6B7X25C

pith:2010:E6B7X25CWIH4CWPPVTC2BYH2DU

not attested not anchored not stored refs pending

Practical Estimation of High Dimensional Stochastic Differential Mixed-Effects Models

Susanne Ditlevsen, Umberto Picchini

arxiv:1004.3871 v2 · 2010-04-22 · stat.CO · math.DS · 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{E6B7X25CWIH4CWPPVTC2BYH2DU}

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	2026-05-18T03:56:35.489144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2783fbeba2b20fc159efacc5a0e0fa1d11023ff59b63e6b0c9110163e6707db9

Aliases

arxiv: 1004.3871 · arxiv_version: 1004.3871v2 · doi: 10.48550/arxiv.1004.3871 · pith_short_12: E6B7X25CWIH4 · pith_short_16: E6B7X25CWIH4CWPP · pith_short_8: E6B7X25C

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/E6B7X25CWIH4CWPPVTC2BYH2DU \
  | 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: 2783fbeba2b20fc159efacc5a0e0fa1d11023ff59b63e6b0c9110163e6707db9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b51169627a1ee9110d25973b72234faaace8fbf837bfdf6a7bdd70baab894ba8",
    "cross_cats_sorted": [
      "math.DS",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2010-04-22T09:23:58Z",
    "title_canon_sha256": "396ac50fa4ca51101698e54b47a30ff2723ba4b6e05c83bade92dd208ba7bc10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.3871",
    "kind": "arxiv",
    "version": 2
  }
}