Pith Number

pith:6B6IM5WP

pith:2025:6B6IM5WPBBI3ZTEVIMZTLE4XNY

not attested not anchored not stored refs pending

Monolithic 3D integration of tantalum pentoxide photonics on arbitrary substrates

Alexa R. Carollo, Atasi Dan, David R. Carlson, Grant M. Brodnik, Grisha Spektor, Jennifer A. Black, Jizhao Zang, Lindell M. Williams, Scott B. Papp

arxiv:2509.08092 v1 · 2025-09-09 · 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{6B6IM5WPBBI3ZTEVIMZTLE4XNY}

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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.

Cited by

1 paper in Pith

A scalable infrastructure for strontium optical clocks with integrated photonics

Receipt and verification

First computed	2026-07-05T12:08:22.200128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f07c8676cf0851bccc9543333593976e3b9e2021417995d30cbdf95639b5d1c9

Aliases

arxiv: 2509.08092 · arxiv_version: 2509.08092v1 · doi: 10.48550/arxiv.2509.08092 · pith_short_12: 6B6IM5WPBBI3 · pith_short_16: 6B6IM5WPBBI3ZTEV · pith_short_8: 6B6IM5WP

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/6B6IM5WPBBI3ZTEVIMZTLE4XNY \
  | 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: f07c8676cf0851bccc9543333593976e3b9e2021417995d30cbdf95639b5d1c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a23ba17a2a530b819bcb32fbdf23ab73d6476c1c0a8a72cb3a055a4425e512d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-09-09T18:58:20Z",
    "title_canon_sha256": "684f739d476092a01a05e6c3ea63efbfc1e3d52af19b76764876852fd7a0e5bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.08092",
    "kind": "arxiv",
    "version": 1
  }
}