Pith Number

pith:MEVMT7YW

pith:2025:MEVMT7YW7NUJF7TBXTQ6V6ZNQO

not attested not anchored not stored refs pending

Analyzing Cost-Sensitive Surrogate Losses via $\mathcal{H}$-calibration

Jessie Finocchiaro, Milind Tambe, Sanket Shah

arxiv:2502.19522 v1 · 2025-02-26 · 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{MEVMT7YW7NUJF7TBXTQ6V6ZNQO}

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	2026-07-05T10:20:48.025787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

612ac9ff16fb6892fe61bce1eafb2d838ef6d32b3b86aba6bdb09b8804d3ae1e

Aliases

arxiv: 2502.19522 · arxiv_version: 2502.19522v1 · doi: 10.48550/arxiv.2502.19522 · pith_short_12: MEVMT7YW7NUJ · pith_short_16: MEVMT7YW7NUJF7TB · pith_short_8: MEVMT7YW

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/MEVMT7YW7NUJF7TBXTQ6V6ZNQO \
  | 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: 612ac9ff16fb6892fe61bce1eafb2d838ef6d32b3b86aba6bdb09b8804d3ae1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15d635833a046da77e741d0a79282bd30b853e8c13a3f4fc809fde973fe56e46",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-26T19:46:57Z",
    "title_canon_sha256": "5f4b3cd89ca33b2179a568c1d8fc523594ad102a9e8110066bc8974969b92862"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.19522",
    "kind": "arxiv",
    "version": 1
  }
}