Pith Number

pith:32B3NP72

pith:2025:32B3NP72UIQQSTVYN3H7UWT2TU

not attested not anchored not stored refs pending

Twisting Light, Steering Spins: Gold Nanoparticle Magnetization via Inverse Faraday and Orbital Angular Momentum

Chantal Harreau, Mathieu Mivelle, Xingyu Yang

arxiv:2504.00976 v1 · 2025-04-01 · physics.optics · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{32B3NP72UIQQSTVYN3H7UWT2TU}

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	2026-07-05T10:42:54.165739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de83b6bffaa221094eb86ecffa5a7a9d2ed4dc56bc6c59938ab7f0615ceb3459

Aliases

arxiv: 2504.00976 · arxiv_version: 2504.00976v1 · doi: 10.48550/arxiv.2504.00976 · pith_short_12: 32B3NP72UIQQ · pith_short_16: 32B3NP72UIQQSTVY · pith_short_8: 32B3NP72

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/32B3NP72UIQQSTVYN3H7UWT2TU \
  | 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: de83b6bffaa221094eb86ecffa5a7a9d2ed4dc56bc6c59938ab7f0615ceb3459

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2c74b7180077a7aad938b76abe30656b8b0e9ea49e8ba0bb0e7e2a6266cad43",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-04-01T17:14:24Z",
    "title_canon_sha256": "e6e3ba6dca3c120c4d16097122d450ff632732c89c4170cd4b3b47f94f8b91a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.00976",
    "kind": "arxiv",
    "version": 1
  }
}