Pith Number

pith:ELS3VXPA

pith:2025:ELS3VXPA4ZIJXDZGBD4R34P3XV

not attested not anchored not stored refs pending

A review on development of eco-friendly filters in Nepal for use in cigarettes and masks and Air Pollution Analysis with Machine Learning and SHAP Interpretability

Biplov Paneru, Bishwash Paneru, Khem Narayan Poudyal, Tanka Mukhiya

arxiv:2501.13369 v1 · 2025-01-23 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ELS3VXPA4ZIJXDZGBD4R34P3XV}

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	2026-07-05T10:04:27.390888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22e5badde0e6509b8f2608f91df1fbbd4ecfe4c17da9d5335e3ea3fc4f4f25ec

Aliases

arxiv: 2501.13369 · arxiv_version: 2501.13369v1 · doi: 10.48550/arxiv.2501.13369 · pith_short_12: ELS3VXPA4ZIJ · pith_short_16: ELS3VXPA4ZIJXDZG · pith_short_8: ELS3VXPA

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/ELS3VXPA4ZIJXDZGBD4R34P3XV \
  | 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: 22e5badde0e6509b8f2608f91df1fbbd4ecfe4c17da9d5335e3ea3fc4f4f25ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0734567046afaca1caf8473888301ada94335f39304e51c480d605939f1b9f91",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-23T04:16:58Z",
    "title_canon_sha256": "2cc74d9d22ab6ad564ff49db8e5317610b1419d625dfc1a6baefbc7e2a9891ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13369",
    "kind": "arxiv",
    "version": 1
  }
}