Pith Number

pith:MXY2EUHA

pith:2026:MXY2EUHA2GEYSYCYO2M2752OOS

not attested not anchored not stored refs pending

Multi-Adapter PPO: A Cross-Attention Enhanced Wavelength Selection Framework for LIBS Quantitative Analysis

Hao Li, Man Fung Zhuo

arxiv:2606.17476 v1 · 2026-06-16 · 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{MXY2EUHA2GEYSYCYO2M2752OOS}

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	2026-06-19T16:10:14.025458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65f1a250e0d1898960587699aff74e74be28184d0df5da65cb8a9157875495e6

Aliases

arxiv: 2606.17476 · arxiv_version: 2606.17476v1 · doi: 10.48550/arxiv.2606.17476 · pith_short_12: MXY2EUHA2GEY · pith_short_16: MXY2EUHA2GEYSYCY · pith_short_8: MXY2EUHA

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/MXY2EUHA2GEYSYCYO2M2752OOS \
  | 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: 65f1a250e0d1898960587699aff74e74be28184d0df5da65cb8a9157875495e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11a228f3c4a7b8b1be34ff0a006b12561fb07e27e68638b5339f4e83fc243772",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-16T03:38:59Z",
    "title_canon_sha256": "4de7386ac0bfa9c3293d538973f68f70f8f688990e8c40d77412115437d2c7d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17476",
    "kind": "arxiv",
    "version": 1
  }
}