Pith Number

pith:CY4KGK2A

pith:2023:CY4KGK2ARW4WPY5HP4QS3DECZC

not attested not anchored not stored refs pending

Probabilistic Neural Data Fusion for Learning from an Arbitrary Number of Multi-fidelity Data Sets

Carlos Mora, Jonathan Tammer Eweis-Labolle, Likith Gadde, Ramin Bostanabad, Tyler Johnson

arxiv:2301.13271 v1 · 2023-01-30 · 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{CY4KGK2ARW4WPY5HP4QS3DECZC}

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	2026-07-05T06:34:25.148784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1638a32b408db967e3a77f212d8c82c893e07a8089e2952574e1b3b710008754

Aliases

arxiv: 2301.13271 · arxiv_version: 2301.13271v1 · doi: 10.48550/arxiv.2301.13271 · pith_short_12: CY4KGK2ARW4W · pith_short_16: CY4KGK2ARW4WPY5H · pith_short_8: CY4KGK2A

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/CY4KGK2ARW4WPY5HP4QS3DECZC \
  | 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: 1638a32b408db967e3a77f212d8c82c893e07a8089e2952574e1b3b710008754

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b773a557b035b2d9f605bb2b1eb45fd7752caa792a451b34ec687cae9d7252e",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-01-30T20:27:55Z",
    "title_canon_sha256": "9d7dadcdb3e9982fa85bfb41fd94c70c80d67eb551b7a909a2e3bece6dcbfe1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.13271",
    "kind": "arxiv",
    "version": 1
  }
}