Pith Number

pith:IALCMIKV

pith:2025:IALCMIKVKFARHYSPOXWP7FKKTT

not attested not anchored not stored refs pending

Neural Integral Operators for Inverse Problems: An Operator-Learning Framework for Small-Sample Spectroscopic Classification

Alice Giola, Andreas Kramer, Emanuele Zappala, Enrico Greco, Saugat Acharya

arxiv:2505.03677 v3 · 2025-05-06 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IALCMIKVKFARHYSPOXWP7FKKTT}

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	2026-05-26T01:02:26.314101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4016262155514113e24f75ecff954a9ce2129e95e14eb93f634740b90fd5c157

Aliases

arxiv: 2505.03677 · arxiv_version: 2505.03677v3 · doi: 10.48550/arxiv.2505.03677 · pith_short_12: IALCMIKVKFAR · pith_short_16: IALCMIKVKFARHYSP · pith_short_8: IALCMIKV

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/IALCMIKVKFARHYSPOXWP7FKKTT \
  | 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: 4016262155514113e24f75ecff954a9ce2129e95e14eb93f634740b90fd5c157

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75abf73e89af7cd5caa3fcf52ba7506be152dd891fc97b19cd9b69b4e12ec488",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-06T16:22:46Z",
    "title_canon_sha256": "55c9d125ba914c6687344e5073d430413e3918f9b7780a08bdff3e830595c5cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.03677",
    "kind": "arxiv",
    "version": 3
  }
}