Pith Number

pith:6UO62O2B

pith:2018:6UO62O2BZP2LJTDXXC7E2GZIEE

not attested not anchored not stored refs pending

Low-loss integrated photonics for the blue and ultraviolet regime

Cheryl Sorace-Agaskar, Dave Kharas, Gavin N. West, Jeremy Sage, John Chiaverini, Karan K. Mehta, Rajeev J. Ram, William Loh

arxiv:1808.00429 v2 · 2018-08-01 · physics.optics · physics.app-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6UO62O2BZP2LJTDXXC7E2GZIEE}

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	2026-05-17T23:54:22.744551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f51ded3b41cbf4b4cc77b8be4d1b282122d19afbc9966dbf4a7846161b6584f5

Aliases

arxiv: 1808.00429 · arxiv_version: 1808.00429v2 · doi: 10.48550/arxiv.1808.00429 · pith_short_12: 6UO62O2BZP2L · pith_short_16: 6UO62O2BZP2LJTDX · pith_short_8: 6UO62O2B

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/6UO62O2BZP2LJTDXXC7E2GZIEE \
  | 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: f51ded3b41cbf4b4cc77b8be4d1b282122d19afbc9966dbf4a7846161b6584f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75cfa09e1dae3be3be832242a806e0bbba151cebee21a3ed25ef6806ec6ab390",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-08-01T17:22:49Z",
    "title_canon_sha256": "a25d8e746dcf870aa3ab617df52ebd7f5f552b7d8be40ea1b3c6704155a757b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.00429",
    "kind": "arxiv",
    "version": 2
  }
}