Pith Number

pith:OW6WVKD3

pith:2009:OW6WVKD3QGJA46M4ICDEKJCDHH

not attested not anchored not stored refs pending

Deterministic tuning of slow-light in photonic-crystal waveguides through the C and L bands by atomic layer deposition

Chad A. Husko, Charlton J. Chen, Chee Wei Wong, Inanc Meric, Ken L. Shepard, Solomon Assefa, William M. J. Green, Yurii A. Vlasov

arxiv:0912.0788 v1 · 2009-12-04 · 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{OW6WVKD3QGJA46M4ICDEKJCDHH}

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	2026-05-18T02:10:26.595725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75bd6aa87b81920e799c408645244339c8e2b3e513ffabae618e6595faa04cfe

Aliases

arxiv: 0912.0788 · arxiv_version: 0912.0788v1 · doi: 10.48550/arxiv.0912.0788 · pith_short_12: OW6WVKD3QGJA · pith_short_16: OW6WVKD3QGJA46M4 · pith_short_8: OW6WVKD3

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/OW6WVKD3QGJA46M4ICDEKJCDHH \
  | 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: 75bd6aa87b81920e799c408645244339c8e2b3e513ffabae618e6595faa04cfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d79633edede8777a9702368001a745895c46b2fa48fa960332538ea11292c04",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2009-12-04T20:50:25Z",
    "title_canon_sha256": "e651ad7faa07b561536071a2621b863f65d1c350cdaafa4ad1ab330e29bcee70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.0788",
    "kind": "arxiv",
    "version": 1
  }
}