Pith Number

pith:XZGIZRJ5

pith:2019:XZGIZRJ5S7RTEVQJPRTACBPW64

not attested not anchored not stored refs pending

Symmetry-controlled second-harmonic generation in a plasmonic waveguide

Chen-Bin Huang, Fan-Cheng Lin, Jer-Shing Huang, Julian Obermeier, Markus Lippitz, Thorsten Schumacher, Tzu-Yu Chen

arxiv:1902.01720 v1 · 2019-02-05 · 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{XZGIZRJ5S7RTEVQJPRTACBPW64}

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	2026-05-17T23:54:46.943479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be4c8cc53d97e33256097c660105f6f705bc66bfc009fd59933fa6ae99d38128

Aliases

arxiv: 1902.01720 · arxiv_version: 1902.01720v1 · doi: 10.48550/arxiv.1902.01720 · pith_short_12: XZGIZRJ5S7RT · pith_short_16: XZGIZRJ5S7RTEVQJ · pith_short_8: XZGIZRJ5

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/XZGIZRJ5S7RTEVQJPRTACBPW64 \
  | 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: be4c8cc53d97e33256097c660105f6f705bc66bfc009fd59933fa6ae99d38128

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd8b26ad03a7af67907c04a4853a69800acd8065c27b44bb67860cbc3e83a946",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-02-05T14:52:59Z",
    "title_canon_sha256": "d0340c5ca6d8b3318d8ab77d7fc2bff7675144cd60d1308e628cc36065f5c365"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.01720",
    "kind": "arxiv",
    "version": 1
  }
}