Pith Number

pith:XUMVHMCZ

pith:2009:XUMVHMCZNSXYULA6P6U4EHSDTS

not attested not anchored not stored refs pending

Second harmonic generation in gallium phosphide photonic crystal nanocavities with ultralow continuous wave pump power

Fariba Hatami, Jelena Vuckovic, Kelley Rivoire, W. Ted Masselink, Ziliang Lin

arxiv:0910.4757 v1 · 2009-10-25 · 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{XUMVHMCZNSXYULA6P6U4EHSDTS}

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	2026-05-18T02:11:11.642355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd1953b0596caf8a2c1e7fa9c21e439ca2e180d71d0b9083135cb4a41072c2d3

Aliases

arxiv: 0910.4757 · arxiv_version: 0910.4757v1 · doi: 10.48550/arxiv.0910.4757 · pith_short_12: XUMVHMCZNSXY · pith_short_16: XUMVHMCZNSXYULA6 · pith_short_8: XUMVHMCZ

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/XUMVHMCZNSXYULA6P6U4EHSDTS \
  | 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: bd1953b0596caf8a2c1e7fa9c21e439ca2e180d71d0b9083135cb4a41072c2d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "831ceaf0d83d10268de10dd3a7924e26e47b5e9281672d8de6f9ecd74ad589c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2009-10-25T18:44:09Z",
    "title_canon_sha256": "4fb65074e80fea824fa0d3ad2f2566cf7da1006045fe8929407d88bbc0656651"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.4757",
    "kind": "arxiv",
    "version": 1
  }
}