Pith Number

pith:K73ROU7K

pith:2021:K73ROU7KXKWCEOU4RVFFNAJDIQ

not attested not anchored not stored refs pending

Switchable induced-transmission filters enabled by vanadium dioxide

Albert Wright, Chenghao Wan, Chunhui Yao, Colin M. Hessel, David Woolf, Jad Salman, Joel M. Hensley, Mikhail A. Kats, Yuzhe Xiao

arxiv:2106.07093 v1 · 2021-06-13 · 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{K73ROU7KXKWCEOU4RVFFNAJDIQ}

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	2026-07-05T03:51:28.658904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57f71753eabaac223a9c8d4a568123440e33c21db71db7530858a2cd66168b11

Aliases

arxiv: 2106.07093 · arxiv_version: 2106.07093v1 · doi: 10.48550/arxiv.2106.07093 · pith_short_12: K73ROU7KXKWC · pith_short_16: K73ROU7KXKWCEOU4 · pith_short_8: K73ROU7K

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/K73ROU7KXKWCEOU4RVFFNAJDIQ \
  | 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: 57f71753eabaac223a9c8d4a568123440e33c21db71db7530858a2cd66168b11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c0bebc6e5ad32d5c7bd015309bacbb13fca81d95899a6db056397edbea5687e",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2021-06-13T21:16:50Z",
    "title_canon_sha256": "22cc9f0776cf825b0db7e5f87d3d1d1d94e77410bf88cec943d1a4f4386f862e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.07093",
    "kind": "arxiv",
    "version": 1
  }
}