Pith Number

pith:5VPM472Y

pith:2015:5VPM472YBVJNVROA6BSGQKJDBT

not attested not anchored not stored refs pending

High-performance and power-efficient 2${\times}$2 optical switch on Silicon-on-Insulator

Alfredo De Rossi, Gregory Moille, J\'er\^ome Bourderionnet, Philippe Boucaud, Sylvain Combri\'e, Xavier Checoury, Zheng Han

arxiv:1506.00803 v1 · 2015-06-02 · 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{5VPM472YBVJNVROA6BSGQKJDBT}

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	2026-05-18T01:33:34.910347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed5ece7f580d52dac5c0f0646829230cd59b0e4c88532ac26b05b3412dcf7e32

Aliases

arxiv: 1506.00803 · arxiv_version: 1506.00803v1 · doi: 10.48550/arxiv.1506.00803 · pith_short_12: 5VPM472YBVJN · pith_short_16: 5VPM472YBVJNVROA · pith_short_8: 5VPM472Y

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/5VPM472YBVJNVROA6BSGQKJDBT \
  | 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: ed5ece7f580d52dac5c0f0646829230cd59b0e4c88532ac26b05b3412dcf7e32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a7b53f5c09a29e3212d13c685fd8cfc08d0499e8305f431f85ad8734c065722",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-06-02T09:06:54Z",
    "title_canon_sha256": "bf7230687e8bd758e0a2c6c667b3097560c3d165625d2174433a5c0ae6c18081"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.00803",
    "kind": "arxiv",
    "version": 1
  }
}