Pith Number

pith:CPAS2MQE

pith:2025:CPAS2MQE2PBVQBMFGQUEOZ6UTL

not attested not anchored not stored refs pending

Edgeworth Expansion for Semi-hard Triplet Loss

Masanari Kimura

arxiv:2503.12893 v1 · 2025-03-17 · stat.ML · 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{CPAS2MQE2PBVQBMFGQUEOZ6UTL}

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	2026-07-05T10:32:48.529210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13c12d3204d3c358058534284767d49acab6b2fa8ee1ae8b456e282433887513

Aliases

arxiv: 2503.12893 · arxiv_version: 2503.12893v1 · doi: 10.48550/arxiv.2503.12893 · pith_short_12: CPAS2MQE2PBV · pith_short_16: CPAS2MQE2PBVQBMF · pith_short_8: CPAS2MQE

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/CPAS2MQE2PBVQBMFGQUEOZ6UTL \
  | 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: 13c12d3204d3c358058534284767d49acab6b2fa8ee1ae8b456e282433887513

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84470c915c814ee919d226c371a6d17e91def96519d8258f39d73ee0e125031b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2025-03-17T07:46:10Z",
    "title_canon_sha256": "cd3a63856b6614e0face21c96b238829fdfc76bc7db809c7ae147af3d0ea6615"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.12893",
    "kind": "arxiv",
    "version": 1
  }
}