Pith Number

pith:QDTWNN7B

pith:2018:QDTWNN7B46FXJRTZP7AUOL52A7

not attested not anchored not stored refs pending

Optimal Learning from the Doob-Dynkin lemma

Gunnar Taraldsen

arxiv:1801.00974 v1 · 2018-01-03 · math.ST · math.PR · 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{QDTWNN7B46FXJRTZP7AUOL52A7}

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.

Cited by

1 paper in Pith

MediEncoder: Nonlinear Representation Learning for High-Dimensional Causal Mediation Analysis

Receipt and verification

First computed	2026-05-18T00:26:48.211108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80e766b7e1e78b74c6797fc1472fba07d2af499ee79d3ac5e099d8388753a518

Aliases

arxiv: 1801.00974 · arxiv_version: 1801.00974v1 · doi: 10.48550/arxiv.1801.00974 · pith_short_12: QDTWNN7B46FX · pith_short_16: QDTWNN7B46FXJRTZ · pith_short_8: QDTWNN7B

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/QDTWNN7B46FXJRTZP7AUOL52A7 \
  | 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: 80e766b7e1e78b74c6797fc1472fba07d2af499ee79d3ac5e099d8388753a518

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33de66994b8219e9b4febd83ef21b080d155b7e7e623459a18f426b7ae15e932",
    "cross_cats_sorted": [
      "math.PR",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2018-01-03T12:29:07Z",
    "title_canon_sha256": "10afa6db343befae7cb233f4da559ccc4b967b4a99ac4f2e88d3397231522434"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.00974",
    "kind": "arxiv",
    "version": 1
  }
}