Pith Number

pith:BPGRYVXP

pith:2013:BPGRYVXP2W5QLDSXMKYB6R7AYA

not attested not anchored not stored refs pending

Adaptive function estimation in nonparametric regression with one-sided errors

Alexander Meister, Markus Rei{\ss}, Moritz Jirak

arxiv:1305.6430 v3 · 2013-05-28 · 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{BPGRYVXP2W5QLDSXMKYB6R7AYA}

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	2026-05-18T02:41:18.833674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bcd1c56efd5bb058e5762b01f47e0c02482f004ecaa5b3b8e28ef7124650ecd

Aliases

arxiv: 1305.6430 · arxiv_version: 1305.6430v3 · doi: 10.48550/arxiv.1305.6430 · pith_short_12: BPGRYVXP2W5Q · pith_short_16: BPGRYVXP2W5QLDSX · pith_short_8: BPGRYVXP

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/BPGRYVXP2W5QLDSXMKYB6R7AYA \
  | 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: 0bcd1c56efd5bb058e5762b01f47e0c02482f004ecaa5b3b8e28ef7124650ecd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dc60ccf84888e3e644840c9ad9dd04037aeaf0e9d08412d6d10fc23e9091383",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2013-05-28T09:41:04Z",
    "title_canon_sha256": "569a8c499ea10155d634d4382e4657ed1aacdac3d9de1f571cdb8e7a7cbfc92b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.6430",
    "kind": "arxiv",
    "version": 3
  }
}