Pith Number

pith:LKBGVP72

pith:2024:LKBGVP72L2DEN2UOOB4XWMKCTE

not attested not anchored not stored refs pending

Geometric Insights into Focal Loss: Reducing Curvature for Enhanced Model Calibration

Hiroki Naganuma, Masanari Kimura

arxiv:2405.00442 v1 · 2024-05-01 · stat.ML · cs.AI · 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{LKBGVP72L2DEN2UOOB4XWMKCTE}

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	2026-07-05T08:14:13.091307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a826abffa5e8646ea8e70797b3142992e9fa08c80d9d64760ef872e3b9512a5

Aliases

arxiv: 2405.00442 · arxiv_version: 2405.00442v1 · doi: 10.48550/arxiv.2405.00442 · pith_short_12: LKBGVP72L2DE · pith_short_16: LKBGVP72L2DEN2UO · pith_short_8: LKBGVP72

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/LKBGVP72L2DEN2UOOB4XWMKCTE \
  | 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: 5a826abffa5e8646ea8e70797b3142992e9fa08c80d9d64760ef872e3b9512a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68ec1251260677ebbc1af3f33c7dbcc0f76efe36f374d31c26fb2fd84b275f1e",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2024-05-01T10:53:54Z",
    "title_canon_sha256": "2f550a1797f6537770d51e33a0f32d69126080c32f463ff4ac2aa3fd4421bb0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.00442",
    "kind": "arxiv",
    "version": 1
  }
}