Pith Number

pith:XMN5TGRZ

pith:2018:XMN5TGRZDK3VFC7PSPMIKQNVRP

not attested not anchored not stored refs pending

Femtosecond laser written diamond waveguides - a step towards integrated photonics in the far infrared

Gianluca Galzerano, Roberta Ramponi, Shane M. Eaton, Toney Teddy Fernandez, Vibhav Bharadwaj, Yuchen Wang

arxiv:1806.05412 v2 · 2018-06-14 · 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{XMN5TGRZDK3VFC7PSPMIKQNVRP}

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	2026-05-18T00:04:55.958571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb1bd99a391ab7528bef93d88541b58bda68271cc5d2f077c96c255ac93bcd8b

Aliases

arxiv: 1806.05412 · arxiv_version: 1806.05412v2 · doi: 10.48550/arxiv.1806.05412 · pith_short_12: XMN5TGRZDK3V · pith_short_16: XMN5TGRZDK3VFC7P · pith_short_8: XMN5TGRZ

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/XMN5TGRZDK3VFC7PSPMIKQNVRP \
  | 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: bb1bd99a391ab7528bef93d88541b58bda68271cc5d2f077c96c255ac93bcd8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c530800bf5210478592f9f96a12053140e395b1785064e389c8c8d284ba3dd7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-06-14T08:39:20Z",
    "title_canon_sha256": "950f64885b0c4d66dffd49150e4810cb535d4627dffcd792a7348fad898adfdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.05412",
    "kind": "arxiv",
    "version": 2
  }
}