Pith Number

pith:PIUTXKW3

pith:2012:PIUTXKW3OUUG373CUIBXFXBTAO

not attested not anchored not stored refs pending

Minimax and Adaptive Inference in Nonparametric Function Estimation

T. Tony Cai

arxiv:1203.4911 v1 · 2012-03-22 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PIUTXKW3OUUG373CUIBXFXBTAO}

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	2026-05-18T03:59:28.396421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a293baadb75286dff62a20372dc33039f057e4d49fc09b9f41d6e4ef4718dd6

Aliases

arxiv: 1203.4911 · arxiv_version: 1203.4911v1 · doi: 10.48550/arxiv.1203.4911 · pith_short_12: PIUTXKW3OUUG · pith_short_16: PIUTXKW3OUUG373C · pith_short_8: PIUTXKW3

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/PIUTXKW3OUUG373CUIBXFXBTAO \
  | 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: 7a293baadb75286dff62a20372dc33039f057e4d49fc09b9f41d6e4ef4718dd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb140d99ea6269f6377e65376098caa6adf0b773b724dd6d68d1e4605b82db55",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2012-03-22T08:39:59Z",
    "title_canon_sha256": "9c05a688f40ce6c67a5fd4cb0188dcd1d475aa35ac16d0aecac19442f0725843"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4911",
    "kind": "arxiv",
    "version": 1
  }
}