Pith Number

pith:KYVWIJDO

pith:2008:KYVWIJDOD7GCXJRNUIMLN4KGCE

not attested not anchored not stored refs pending

A deconvolution approach to estimation of a common shape in a shifted curves model

J\'er\'emie Bigot, S\'ebastien Gadat

arxiv:0812.3502 v3 · 2008-12-18 · 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{KYVWIJDOD7GCXJRNUIMLN4KGCE}

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	2026-05-18T04:39:00.269135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

562b64246e1fcc2ba62da218b6f14611248a05fb79a6c366300c210181c20a0f

Aliases

arxiv: 0812.3502 · arxiv_version: 0812.3502v3 · doi: 10.48550/arxiv.0812.3502 · pith_short_12: KYVWIJDOD7GC · pith_short_16: KYVWIJDOD7GCXJRN · pith_short_8: KYVWIJDO

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/KYVWIJDOD7GCXJRNUIMLN4KGCE \
  | 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: 562b64246e1fcc2ba62da218b6f14611248a05fb79a6c366300c210181c20a0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10784222fd19fcefab8d25ee46c7ebf94a69eebb9bfe6bd2507f7476d4290066",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2008-12-18T11:30:56Z",
    "title_canon_sha256": "fb972e068d9e205bed9466216287211c40eb6654a79987cc994528906305972a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.3502",
    "kind": "arxiv",
    "version": 3
  }
}