Pith Number

pith:GDPWG2AO

pith:2026:GDPWG2AOIWAR3E2UZPY6DKCDZU

not attested not anchored not stored refs pending

Uncertainty-aware Machine Learning Interatomic Potentials via Learned Functional Perturbations

Dario Coscia, David R. Wessels, Erik J. Bekkers, Maksim Zhdanov, Olga Zaghen

arxiv:2605.19939 v1 · 2026-05-19 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GDPWG2AOIWAR3E2UZPY6DKCDZU}

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	2026-05-20T02:05:56.200937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30df63680e45811d9354cbf1e1a843cd2c2d383351a63780748faaed36294d53

Aliases

arxiv: 2605.19939 · arxiv_version: 2605.19939v1 · doi: 10.48550/arxiv.2605.19939 · pith_short_12: GDPWG2AOIWAR · pith_short_16: GDPWG2AOIWAR3E2U · pith_short_8: GDPWG2AO

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/GDPWG2AOIWAR3E2UZPY6DKCDZU \
  | 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: 30df63680e45811d9354cbf1e1a843cd2c2d383351a63780748faaed36294d53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4aa1025fefbcb78c7873de6ce0aa5ef69383b8a0f39465eaeb4301fdc2ed41d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2026-05-19T15:00:06Z",
    "title_canon_sha256": "002fa95b5b8ab9d6bf3a27ea94023bf704263f292746d6cf3ca5814a5fee9b7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19939",
    "kind": "arxiv",
    "version": 1
  }
}