Pith Number

pith:QSDFF523

pith:2013:QSDFF523ZU63B76RKJPQ4HVADT

not attested not anchored not stored refs pending

A regression model with a hidden logistic process for signal parametrization

Allou Sam\'e, Faicel Chamroukhi, G\'erard Govaert, Patrice Aknin

arxiv:1312.6994 v1 · 2013-12-25 · stat.ME · cs.LG · 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{QSDFF523ZU63B76RKJPQ4HVADT}

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	2026-05-18T03:03:46.194915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

848652f75bcd3db0ffd1525f0e1ea01ce237cd9c012f5fdf09fc179b367ed4af

Aliases

arxiv: 1312.6994 · arxiv_version: 1312.6994v1 · doi: 10.48550/arxiv.1312.6994 · pith_short_12: QSDFF523ZU63 · pith_short_16: QSDFF523ZU63B76R · pith_short_8: QSDFF523

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/QSDFF523ZU63B76RKJPQ4HVADT \
  | 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: 848652f75bcd3db0ffd1525f0e1ea01ce237cd9c012f5fdf09fc179b367ed4af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82679e4e5bc0f1097d12d9bcd2adf824e474e4e7be24fc86f1f0d2dac8b597be",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2013-12-25T18:07:41Z",
    "title_canon_sha256": "6ed89a2037c82856708bafc14da71d6e4af04b263d6a6c5f5245f62ec8b4c3c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.6994",
    "kind": "arxiv",
    "version": 1
  }
}