Pith Number

pith:6MWWBDTM

pith:2018:6MWWBDTMUQWJVB32CKTF2CTPUD

not attested not anchored not stored refs pending

Harmonic Generation from Metal-Oxide and Metal-Metal Boundaries

C. Cojocaru, C. De Angelis, D. de Ceglia, J. Trull, J. W. Haus, M.A. Vincenti, M. J. Bloemer, M. Scalora, N. Akozbek, R. Vilaseca

arxiv:1806.05014 v1 · 2018-06-13 · 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{6MWWBDTMUQWJVB32CKTF2CTPUD}

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	2026-05-18T00:06:59.384574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f32d608e6ca42c9a877a12a65d0a6fa0e69860b4c62b81258d3461e82456e8e1

Aliases

arxiv: 1806.05014 · arxiv_version: 1806.05014v1 · doi: 10.48550/arxiv.1806.05014 · pith_short_12: 6MWWBDTMUQWJ · pith_short_16: 6MWWBDTMUQWJVB32 · pith_short_8: 6MWWBDTM

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/6MWWBDTMUQWJVB32CKTF2CTPUD \
  | 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: f32d608e6ca42c9a877a12a65d0a6fa0e69860b4c62b81258d3461e82456e8e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f98ce2865b38c1dd55a470ed425a3d615f8b175be3142ff9f55ba0d97aed4a07",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-06-13T13:12:02Z",
    "title_canon_sha256": "fec7d3066ee3513a7d125afdd01639d389f2606b5ed494adcefaa711b566568b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.05014",
    "kind": "arxiv",
    "version": 1
  }
}