Pith Number

pith:7QYANNR3

pith:2022:7QYANNR3VKSITXUUUNHZ52ARRV

not attested not anchored not stored refs pending

Integrated Passive Nonlinear Optical Isolators

Alexander D. White, Geun Ho Ahn, Jelena Vu\v{c}kovi\'c, John E. Bowers, Kasper Van Gasse, Ki Youl Yang, Lin Chang

arxiv:2206.01173 v2 · 2022-06-02 · 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{7QYANNR3VKSITXUUUNHZ52ARRV}

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	2026-07-05T05:21:41.770865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc3006b63baaa489de94a34f9ee8118d7d6ecca2d40225efc6e500c3830a6c98

Aliases

arxiv: 2206.01173 · arxiv_version: 2206.01173v2 · doi: 10.48550/arxiv.2206.01173 · pith_short_12: 7QYANNR3VKSI · pith_short_16: 7QYANNR3VKSITXUU · pith_short_8: 7QYANNR3

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/7QYANNR3VKSITXUUUNHZ52ARRV \
  | 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: fc3006b63baaa489de94a34f9ee8118d7d6ecca2d40225efc6e500c3830a6c98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4d1c5b9d9144eed479262e1c2a038b79e2d6371b8c7032af13ed7399d308126",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-06-02T17:42:22Z",
    "title_canon_sha256": "7a9eafe978e3454a9d3c39b00dd4275e1d58fbd80c30ce9a73baaea2dabfc895"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.01173",
    "kind": "arxiv",
    "version": 2
  }
}