Pith Number

pith:HOQSSFS3

pith:2012:HOQSSFS3NVMBPEI6ML4MQW7VKD

not attested not anchored not stored refs pending

Semi-classical approximation for the second harmonic generation in nanoparticles

J. Berakdar, W. H\"ubner, Y. Pavlyukh

arxiv:1209.4208 v1 · 2012-09-19 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HOQSSFS3NVMBPEI6ML4MQW7VKD}

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	2026-05-18T01:54:21.126624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ba129165b6d5817911e62f8c85bf550f3f019c5251565c373885dbe8312db5f

Aliases

arxiv: 1209.4208 · arxiv_version: 1209.4208v1 · doi: 10.48550/arxiv.1209.4208 · pith_short_12: HOQSSFS3NVMB · pith_short_16: HOQSSFS3NVMBPEI6 · pith_short_8: HOQSSFS3

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/HOQSSFS3NVMBPEI6ML4MQW7VKD \
  | 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: 3ba129165b6d5817911e62f8c85bf550f3f019c5251565c373885dbe8312db5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f3fe6fa7efd418f64d3e17cc771391f541fdd82e296aee347b901694d17d0f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-09-19T11:20:53Z",
    "title_canon_sha256": "7a2df5d2092f7f5aedb8a567c0f71e8b305cb69d21f34819b97f9ef5c6cd9dde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.4208",
    "kind": "arxiv",
    "version": 1
  }
}