Pith Number

pith:IHPNYCWT

pith:2025:IHPNYCWTUHNC7O7ROHFMSXR2PX

not attested not anchored not stored refs pending

GLASD: A Loss-Function-Agnostic Global Optimizer for Robust Correlation Estimation under Data Contamination and Heavy Tails

Priyam Das

arxiv:2506.14801 v1 · 2025-06-02 · stat.AP · math.OC · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IHPNYCWTUHNC7O7ROHFMSXR2PX}

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	2026-07-05T11:23:31.751147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41dedc0ad3a1da2fbbf171cac95e3a7dc40929b76499b6e680600d962d4f4b10

Aliases

arxiv: 2506.14801 · arxiv_version: 2506.14801v1 · doi: 10.48550/arxiv.2506.14801 · pith_short_12: IHPNYCWTUHNC · pith_short_16: IHPNYCWTUHNC7O7R · pith_short_8: IHPNYCWT

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/IHPNYCWTUHNC7O7ROHFMSXR2PX \
  | 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: 41dedc0ad3a1da2fbbf171cac95e3a7dc40929b76499b6e680600d962d4f4b10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abed671ffaccf14683dbfb91a82076e79999cf4d3d48eca6ba8f8dce74c66813",
    "cross_cats_sorted": [
      "math.OC",
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2025-06-02T23:34:09Z",
    "title_canon_sha256": "97ea96500177d13617ad9a3a4e1ea14400fbaed1d3192b63d3d391d2fccf6264"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.14801",
    "kind": "arxiv",
    "version": 1
  }
}