Pith Number

pith:BH4XVIIA

pith:2021:BH4XVIIA2JKTIRDOFI7DGEG4AH

not attested not anchored not stored refs pending

Post-Regularization Confidence Bands for Ordinary Differential Equations

Lexin Li, Xiaowu Dai

arxiv:2110.12510 v2 · 2021-10-24 · stat.ME · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BH4XVIIA2JKTIRDOFI7DGEG4AH}

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	2026-07-05T07:40:48.172966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09f97aa100d25534446e2a3e3310dc01e2f3be51d7d17e3a2865b10443a20e75

Aliases

arxiv: 2110.12510 · arxiv_version: 2110.12510v2 · doi: 10.48550/arxiv.2110.12510 · pith_short_12: BH4XVIIA2JKT · pith_short_16: BH4XVIIA2JKTIRDO · pith_short_8: BH4XVIIA

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/BH4XVIIA2JKTIRDOFI7DGEG4AH \
  | 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: 09f97aa100d25534446e2a3e3310dc01e2f3be51d7d17e3a2865b10443a20e75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25862155d7929eadb77883f7d014e53faad955cafae8703f765004ac666ffa15",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2021-10-24T19:21:10Z",
    "title_canon_sha256": "41e0aa6cf353e9e334c970c4175c59e5e3d704afb0bcb270fe3dc38e318b2005"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.12510",
    "kind": "arxiv",
    "version": 2
  }
}