Pith Number

pith:GY37SVTE

pith:2014:GY37SVTEZWVFM3O26C7DTMG4GE

not attested not anchored not stored refs pending

Estimating nonlinear regression errors without doing regression

Carsten Peterson, Hong Pi

arxiv:1404.3219 v1 · 2014-04-11 · stat.ML · nlin.CD · q-fin.ST

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GY37SVTEZWVFM3O26C7DTMG4GE}

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	2026-05-18T02:54:20.663924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3637f95664cdaa566ddaf0be39b0dc311b135a7b5a84871c223493d8782c1bd5

Aliases

arxiv: 1404.3219 · arxiv_version: 1404.3219v1 · doi: 10.48550/arxiv.1404.3219 · pith_short_12: GY37SVTEZWVF · pith_short_16: GY37SVTEZWVFM3O2 · pith_short_8: GY37SVTE

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/GY37SVTEZWVFM3O26C7DTMG4GE \
  | 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: 3637f95664cdaa566ddaf0be39b0dc311b135a7b5a84871c223493d8782c1bd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bdd98e499fe9bba4b8476142c75d89ef65c1d8473fd427668f623fd6c78b192",
    "cross_cats_sorted": [
      "nlin.CD",
      "q-fin.ST"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2014-04-11T20:22:40Z",
    "title_canon_sha256": "dffb670efb8e02819841607f3767ba4b9a67a8428cc4a15b84f0df02d5103527"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3219",
    "kind": "arxiv",
    "version": 1
  }
}