Pith Number

pith:ZRG774FY

pith:2026:ZRG774FYWJ2JKRTBAKWHMX67NL

not attested not anchored not stored refs pending

Bright Telecom Spin-Photon Interface in Silicon Photonics

Amirehsan Alizadehherfati, Carolina Crosta, Chang-Min Lee, Edo Waks, Fabio Pezzoli, Jasvith Raj Basani, Kyu-Young Kim, Purbita Purkayastha

arxiv:2607.18435 v1 · 2026-07-20 · quant-ph · 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{ZRG774FYWJ2JKRTBAKWHMX67NL}

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	2026-07-22T00:22:48.446257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc4dfff0b8b27495466102ac765fdf6adce07ac54d054cac66a6b77ec3ac3446

Aliases

arxiv: 2607.18435 · arxiv_version: 2607.18435v1 · doi: 10.48550/arxiv.2607.18435 · pith_short_12: ZRG774FYWJ2J · pith_short_16: ZRG774FYWJ2JKRTB · pith_short_8: ZRG774FY

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/ZRG774FYWJ2JKRTBAKWHMX67NL \
  | 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: cc4dfff0b8b27495466102ac765fdf6adce07ac54d054cac66a6b77ec3ac3446

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4aad56c73b1d37203bcd031f955cc64055e8e2ec8f0cf4f88dfc7e49184fc40",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-20T18:35:56Z",
    "title_canon_sha256": "b6f11e56c482ad40dc6df626880aa01f19420232cf0381098375608de88b6860"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18435",
    "kind": "arxiv",
    "version": 1
  }
}