Pith Number

pith:PCO3U5NH

pith:2025:PCO3U5NHBNIDV6XNISW7U4HCLF

not attested not anchored not stored refs pending

Enhancing Cross Entropy with a Linearly Adaptive Loss Function for Optimized Classification Performance

Jae Wan Shim

arxiv:2507.10574 v1 · 2025-07-10 · cs.LG · cs.AI · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PCO3U5NHBNIDV6XNISW7U4HCLF}

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	2026-07-05T11:36:56.834928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

789dba75a70b503afaed44adfa70e259622b5c99b3e03ca97cb7ac9e4530c5fa

Aliases

arxiv: 2507.10574 · arxiv_version: 2507.10574v1 · doi: 10.48550/arxiv.2507.10574 · pith_short_12: PCO3U5NHBNID · pith_short_16: PCO3U5NHBNIDV6XN · pith_short_8: PCO3U5NH

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/PCO3U5NHBNIDV6XNISW7U4HCLF \
  | 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: 789dba75a70b503afaed44adfa70e259622b5c99b3e03ca97cb7ac9e4530c5fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecb6427ff4135e13d0b285496c13b710849132b5f1e442d1779525322ff08646",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-10T16:38:57Z",
    "title_canon_sha256": "b7155a62ab37e6fb14239097cf0b1d8239cf422166bfeb4e3cf8705b9e54078d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.10574",
    "kind": "arxiv",
    "version": 1
  }
}