Pith Number

pith:3AOJDXQL

pith:2025:3AOJDXQLVRKLCYEN5DEYEQK5WC

not attested not anchored not stored refs pending

Faster calculations of optical trapping using neural networks trained by T-matrix data: an application to micro and nanoplastics

Abdollah Hassanzadeh, David Bronte Ciriza, Fardin Kheirandish, Maria Antonia Iati, Onofrio M. Marago, Pietro G. Gucciardi, Rosalba Saija, Shadi Rezaei

arxiv:2502.15942 v1 · 2025-02-21 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3AOJDXQLVRKLCYEN5DEYEQK5WC}

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	2026-07-05T10:18:18.766006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d81c91de0bac54b1608de8c982415db0ba2704db328e0895f9e328d3fc8108bd

Aliases

arxiv: 2502.15942 · arxiv_version: 2502.15942v1 · doi: 10.48550/arxiv.2502.15942 · pith_short_12: 3AOJDXQLVRKL · pith_short_16: 3AOJDXQLVRKLCYEN · pith_short_8: 3AOJDXQL

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/3AOJDXQLVRKLCYEN5DEYEQK5WC \
  | 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: d81c91de0bac54b1608de8c982415db0ba2704db328e0895f9e328d3fc8108bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "446f3dfb228609fc3103927e5a8660d870c54c450dda114290e3c300185f1a84",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-02-21T21:12:52Z",
    "title_canon_sha256": "989376bf00952b7ed8ba56a9de50b18c6b535477ecee21eb1dac3891b64a40a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.15942",
    "kind": "arxiv",
    "version": 1
  }
}