Pith Number

pith:RHEGW6CJ

pith:2013:RHEGW6CJ3JZPNVZCVHFZJLH5PH

not attested not anchored not stored refs pending

Surface Integral Method for the Second Harmonic Generation in Metal Nanoparticles

Antonio Capretti, Carlo Forestiere, Giovanni Miano

arxiv:1301.1880 v2 · 2013-01-09 · physics.optics · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RHEGW6CJ3JZPNVZCVHFZJLH5PH}

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	2026-05-18T03:01:46.866500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89c86b7849da72f6d722a9cb94acfd79cc868b58e3a2d5c3ce6c8db0365045d4

Aliases

arxiv: 1301.1880 · arxiv_version: 1301.1880v2 · doi: 10.48550/arxiv.1301.1880 · pith_short_12: RHEGW6CJ3JZP · pith_short_16: RHEGW6CJ3JZPNVZC · pith_short_8: RHEGW6CJ

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/RHEGW6CJ3JZPNVZCVHFZJLH5PH \
  | 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: 89c86b7849da72f6d722a9cb94acfd79cc868b58e3a2d5c3ce6c8db0365045d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "671f4c3bd61a1d68043554481b998320fcab259d4ce9f05ec25d14a6a4777407",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-01-09T15:00:30Z",
    "title_canon_sha256": "1ef72301cc1a4fc898c422eb769fc362b24bc5e8661c5e0293f3f46c03ac59ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.1880",
    "kind": "arxiv",
    "version": 2
  }
}