Pith Number

pith:MILU4W6Z

pith:2023:MILU4W6ZMMLRU4HALPGVEFTCGN

not attested not anchored not stored refs pending

Reducing Training Data Needs with Minimal Multilevel Machine Learning (M3L)

Alastair J. A. Price, Arghya Bhowmik, Daniel Jose Arismendi Arrieta, Danish Khan, Guido Falk von Rudorff, Kersti Hermansson, Konstantin Karandashev, O. Anatole von Lilienfeld, Stefan Heinen, Surajit Nandi

arxiv:2308.11196 v1 · 2023-08-22 · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MILU4W6ZMMLRU4HALPGVEFTCGN}

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	2026-07-05T10:59:45.860670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62174e5bd963171a70e05bcd521662334591f8dd7d8327b49e845076b5d047a6

Aliases

arxiv: 2308.11196 · arxiv_version: 2308.11196v1 · doi: 10.48550/arxiv.2308.11196 · pith_short_12: MILU4W6ZMMLR · pith_short_16: MILU4W6ZMMLRU4HA · pith_short_8: MILU4W6Z

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/MILU4W6ZMMLRU4HALPGVEFTCGN \
  | 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: 62174e5bd963171a70e05bcd521662334591f8dd7d8327b49e845076b5d047a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cc3cbc3ff377c96e92f54eb84541ac02faa37dea8c5f4535ad054da5561e84b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2023-08-22T05:13:37Z",
    "title_canon_sha256": "b0fd2dd9a7b2b18a40fe53b4acbd5cbc893f97e968ed395da9aea519ec139a4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.11196",
    "kind": "arxiv",
    "version": 1
  }
}