Pith Number

pith:SAPNN6WN

pith:2024:SAPNN6WNEVF7CMEYZGBNNJ2OLN

not attested not anchored not stored refs pending

3D Printed Waveguide for Augmented Reality

Alan Lee, Chris French, Christina Lim, Dechuan Sun, Gregory Tanyi, Ranjith R Unnithan, Younger Liang

arxiv:2403.03652 v1 · 2024-03-06 · physics.optics · cs.HC · 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{SAPNN6WNEVF7CMEYZGBNNJ2OLN}

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	2026-07-05T07:52:51.224814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

901ed6facd254bf13098c982d6a74e5b5f4063f7ef2ca1ae3d275eeffa757de7

Aliases

arxiv: 2403.03652 · arxiv_version: 2403.03652v1 · doi: 10.48550/arxiv.2403.03652 · pith_short_12: SAPNN6WNEVF7 · pith_short_16: SAPNN6WNEVF7CMEY · pith_short_8: SAPNN6WN

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/SAPNN6WNEVF7CMEYZGBNNJ2OLN \
  | 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: 901ed6facd254bf13098c982d6a74e5b5f4063f7ef2ca1ae3d275eeffa757de7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12758ff51cb31df844ce874de7299289efb669a8cd0b33446faad34663d6aa83",
    "cross_cats_sorted": [
      "cs.HC",
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-03-06T12:22:56Z",
    "title_canon_sha256": "87a5f731e892d68b021df01ab7d00cf1886e5f136d6c8d21c0cbbf92c2ccb35d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.03652",
    "kind": "arxiv",
    "version": 1
  }
}