Pith Number

pith:TU6HKSSZ

pith:2021:TU6HKSSZXXFNOSE6MOJT7UXEDV

not attested not anchored not stored refs pending

Calibrated bootstrap for uncertainty quantification in regression models

Alexander Politowicz, Anupraas Gautam, Dane Morgan, Glenn Palmer, Grishma Gupta, Joshua Paul Emory, Ryan Jacobs, Siqi Du, Xiyu Yang, Zhelong Li

arxiv:2105.13303 v1 · 2021-05-27 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TU6HKSSZXXFNOSE6MOJT7UXEDV}

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	2026-07-05T02:44:00.113066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d3c754a59bdcad7489e63933fd2e41d51529bb9fcee9e66d915e9d868979da8

Aliases

arxiv: 2105.13303 · arxiv_version: 2105.13303v1 · doi: 10.48550/arxiv.2105.13303 · pith_short_12: TU6HKSSZXXFN · pith_short_16: TU6HKSSZXXFNOSE6 · pith_short_8: TU6HKSSZ

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/TU6HKSSZXXFNOSE6MOJT7UXEDV \
  | 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: 9d3c754a59bdcad7489e63933fd2e41d51529bb9fcee9e66d915e9d868979da8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57ff7c827bffc61ccd7921b977aa010323ba2782db69fb48730dff7dc3cfbf73",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-05-27T16:56:54Z",
    "title_canon_sha256": "115dd853f690e4245c811da1ee820aeb8a1159c0e3d392ede04925075f0647db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.13303",
    "kind": "arxiv",
    "version": 1
  }
}