Pith Number

pith:A3OGNN5H

pith:2026:A3OGNN5H6GFCVU7O22B56A3VSF

not attested not anchored not stored refs pending

Inverse designed photonic crystal waveguides for pulsed operation: dispersion, losses, and controlled light-matter interactions

Dominic Thompson, Nir Rotenberg, Stephen Hughes

arxiv:2606.24639 v1 · 2026-06-23 · 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{A3OGNN5H6GFCVU7O22B56A3VSF}

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	2026-06-24T01:15:37.859893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06dc66b7a7f18a2ad3eed683df03759174c7b33b83c60221afa259c134c2badf

Aliases

arxiv: 2606.24639 · arxiv_version: 2606.24639v1 · doi: 10.48550/arxiv.2606.24639 · pith_short_12: A3OGNN5H6GFC · pith_short_16: A3OGNN5H6GFCVU7O · pith_short_8: A3OGNN5H

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/A3OGNN5H6GFCVU7O22B56A3VSF \
  | 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: 06dc66b7a7f18a2ad3eed683df03759174c7b33b83c60221afa259c134c2badf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e9ada12e04835d81cfa52228beca87c0c5d25ce6d8aa22dd43eb34ccfd0c894",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-06-23T14:33:05Z",
    "title_canon_sha256": "1aab5b0df6b8d63522da3b68a5b2c48cc9a37c89bcb52b6bc32f51c4eca52244"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.24639",
    "kind": "arxiv",
    "version": 1
  }
}