Pith Number

pith:2WESCQQS

pith:2023:2WESCQQSZRKZ6NXGLZC5RFRT2F

not attested not anchored not stored refs pending

Rewritable Photonic Integrated Circuits Using Dielectric-assisted Phase-change Material Waveguides

Arka Majumdar, Forrest Miller, Hannah Rarick, Johannes E. Froech, Rui Chen, Sarah Geiger

arxiv:2301.10296 v2 · 2023-01-24 · 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{2WESCQQSZRKZ6NXGLZC5RFRT2F}

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	2026-07-05T06:08:18.424135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d589214212cc559f36e65e45d89633d153e4c6475f18921ba36a9a51b0ecd215

Aliases

arxiv: 2301.10296 · arxiv_version: 2301.10296v2 · doi: 10.48550/arxiv.2301.10296 · pith_short_12: 2WESCQQSZRKZ · pith_short_16: 2WESCQQSZRKZ6NXG · pith_short_8: 2WESCQQS

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/2WESCQQSZRKZ6NXGLZC5RFRT2F \
  | 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: d589214212cc559f36e65e45d89633d153e4c6475f18921ba36a9a51b0ecd215

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9b8b9a78b249a053feb173b9e49af59777f19276c2187564f1e2ccf91e00b35",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-01-24T20:34:36Z",
    "title_canon_sha256": "9d6071d510361783d8e3f8e7e6cd16c5b03c1ccdee741200df57f73e18276e2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.10296",
    "kind": "arxiv",
    "version": 2
  }
}