Pith Number

pith:DRBWNCDD

pith:2018:DRBWNCDDVCA2NPFLJS4VOO5LMV

not attested not anchored not stored refs pending

Uncertain Trees: Dealing with Uncertain Inputs in Regression Trees

Adrien Dulac, Emilie Devijver, Eric Gaussier, Marianne Clausel, Meriam Chebre, Myriam Tami, Stefan Janaqi

arxiv:1810.11698 v2 · 2018-10-27 · cs.LG · 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{DRBWNCDDVCA2NPFLJS4VOO5LMV}

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	2026-05-18T00:00:29.491976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c43668863a881a6bcab4cb9573bab6562fcc4dd54cc5b5a335ad6cd49f79fd1

Aliases

arxiv: 1810.11698 · arxiv_version: 1810.11698v2 · doi: 10.48550/arxiv.1810.11698 · pith_short_12: DRBWNCDDVCA2 · pith_short_16: DRBWNCDDVCA2NPFL · pith_short_8: DRBWNCDD

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/DRBWNCDDVCA2NPFLJS4VOO5LMV \
  | 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: 1c43668863a881a6bcab4cb9573bab6562fcc4dd54cc5b5a335ad6cd49f79fd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4571a084fd01d84367fa72849dbfc10f41cb1244d543f4b699dbc2b3477cf1f",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-10-27T20:03:45Z",
    "title_canon_sha256": "97a6d0715b84102fb542b818cd923c06ae4b0d6811d53459482e9653ccbda036"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.11698",
    "kind": "arxiv",
    "version": 2
  }
}