Pith Number

pith:2ZVXWL52

pith:2012:2ZVXWL52565JQK2FIKN3OHZXQ6

not attested not anchored not stored refs pending

Adaptive estimation in regression and complexity of approximation of random fields

Nora Serdyukova

arxiv:1208.2929 v1 · 2012-08-14 · math.ST · math.PR · 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{2ZVXWL52565JQK2FIKN3OHZXQ6}

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	2026-05-18T03:48:46.900389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d66b7b2fbaefba982b45429bb71f37878bebafe2afbc84d49063ac9d3d29e68b

Aliases

arxiv: 1208.2929 · arxiv_version: 1208.2929v1 · doi: 10.48550/arxiv.1208.2929 · pith_short_12: 2ZVXWL52565J · pith_short_16: 2ZVXWL52565JQK2F · pith_short_8: 2ZVXWL52

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/2ZVXWL52565JQK2FIKN3OHZXQ6 \
  | 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: d66b7b2fbaefba982b45429bb71f37878bebafe2afbc84d49063ac9d3d29e68b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1a2e6588ca8bb858cc81d3315b6f7c34064278cc66cf70cb2063910a89d5886",
    "cross_cats_sorted": [
      "math.PR",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2012-08-14T17:28:48Z",
    "title_canon_sha256": "e3855e0b807559b47f020fc165bc1bbbc7d4d2c406d071485c6895104415ec87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.2929",
    "kind": "arxiv",
    "version": 1
  }
}