Pith Number

pith:QQTLO7IL

pith:2025:QQTLO7ILFAE55ICEX4S3RGYK3K

not attested not anchored not stored refs pending

A Semantic-Loss Function Modeling Framework With Task-Oriented Machine Learning Perspectives

Duc-Dung Tran, Geoffrey Eappen, Hong-Fu Chou, Hung Nguyen-Kha, Jorge L. Gonzalez-Rios, Juan C. Merlano-Duncan, Luis M. Garces-Socarras, Prabhu Thiruvasagam, Symeon Chatzinotas, Thanh-Dung Le, Ti Ti Nguyen, Vu Nguyen Ha

arxiv:2503.09903 v1 · 2025-03-12 · cs.LG · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QQTLO7ILFAE55ICEX4S3RGYK3K}

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	2026-07-05T10:30:11.382629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8426b77d0b2809dea044bf25b89b0ada84e9e77066295cef5314b9e4e206383e

Aliases

arxiv: 2503.09903 · arxiv_version: 2503.09903v1 · doi: 10.48550/arxiv.2503.09903 · pith_short_12: QQTLO7ILFAE5 · pith_short_16: QQTLO7ILFAE55ICE · pith_short_8: QQTLO7IL

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/QQTLO7ILFAE55ICEX4S3RGYK3K \
  | 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: 8426b77d0b2809dea044bf25b89b0ada84e9e77066295cef5314b9e4e206383e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff58371dde42029de1a9fe00fefbcaf4e0814ca416980f037744b7782ce81ea7",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-03-12T23:45:11Z",
    "title_canon_sha256": "4b6ce385c51dc423f478fe218e3c7edfc5ac2ebf0cbba0318eab91f6553fbd44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.09903",
    "kind": "arxiv",
    "version": 1
  }
}