Pith Number

pith:PXV6X3X5

pith:2016:PXV6X3X5TIYVW2BJ7VMBMXEKTP

not attested not anchored not stored refs pending

Reconfigurable SDM Switching Using Novel Silicon Photonic Integrated Circuit

Feihong Ye, Kjeld Dalgaard, Leif Katsuo Oxenlowe, Michael Galili, Michael J. Withford, Rameez Asif, Simon Gross, Toshio Morioka, Valerija Kamchevska, Yunhong Ding

arxiv:1608.05645 v1 · 2016-08-19 · 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{PXV6X3X5TIYVW2BJ7VMBMXEKTP}

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	2026-05-18T00:54:10.577023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7debebeefd9a315b6829fd58165c8a9bf32bdd3f923572179cdda06b9c7383de

Aliases

arxiv: 1608.05645 · arxiv_version: 1608.05645v1 · doi: 10.48550/arxiv.1608.05645 · pith_short_12: PXV6X3X5TIYV · pith_short_16: PXV6X3X5TIYVW2BJ · pith_short_8: PXV6X3X5

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/PXV6X3X5TIYVW2BJ7VMBMXEKTP \
  | 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: 7debebeefd9a315b6829fd58165c8a9bf32bdd3f923572179cdda06b9c7383de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ab61b97e76740726c9edcbb786dec85e0ace2633c5abab47f9702fb02900cfc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-08-19T15:44:05Z",
    "title_canon_sha256": "8a407dfd89054a824dc26c297c877cd6f84be54d4bb209dd1980dd1e575e370a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.05645",
    "kind": "arxiv",
    "version": 1
  }
}