Pith Number

pith:PX2FHZCY

pith:2026:PX2FHZCYNKJX6S62IHQTJSBSK5

not attested not anchored not stored refs pending

Towards Robust Training in NNGPT AutoML Pipeline: A Loss-Optimizer Pairing Selection Study

Anton Abramochkin, Dmitry Ignatov, Radu Timofte

arxiv:2606.20933 v1 · 2026-06-18 · 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{PX2FHZCYNKJX6S62IHQTJSBSK5}

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	2026-06-23T01:12:22.475120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7df453e4586a937f4bda41e134c8325757c49a20d8364461033bde5b1446fc8b

Aliases

arxiv: 2606.20933 · arxiv_version: 2606.20933v1 · doi: 10.48550/arxiv.2606.20933 · pith_short_12: PX2FHZCYNKJX · pith_short_16: PX2FHZCYNKJX6S62 · pith_short_8: PX2FHZCY

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/PX2FHZCYNKJX6S62IHQTJSBSK5 \
  | 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: 7df453e4586a937f4bda41e134c8325757c49a20d8364461033bde5b1446fc8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1f4111fcbe70b29da0f433b0f7d06b783eaac0d81d21ba78195d92ebccd500a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-18T20:51:42Z",
    "title_canon_sha256": "638fba496092fb211c859bb5ac2aab256fd8cfb327da8873e5bb80db3c5f2ef2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.20933",
    "kind": "arxiv",
    "version": 1
  }
}