Pith Number

pith:7VTJRBBY

pith:2024:7VTJRBBYOEX7DRK2OYD2DVOPVM

not attested not anchored not stored refs pending

Dual-Axis Beam-Steering OPA with purely Passive Phase Shifters

Bowen Yu, Venus Kakdarvishi, Yasha Yi

arxiv:2412.06801 v1 · 2024-11-23 · 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{7VTJRBBYOEX7DRK2OYD2DVOPVM}

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	2026-07-05T09:46:57.156223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd66988438712ff1c55a7607a1d5cfab2963c4bd704980f4ba486394247cf3da

Aliases

arxiv: 2412.06801 · arxiv_version: 2412.06801v1 · doi: 10.48550/arxiv.2412.06801 · pith_short_12: 7VTJRBBYOEX7 · pith_short_16: 7VTJRBBYOEX7DRK2 · pith_short_8: 7VTJRBBY

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/7VTJRBBYOEX7DRK2OYD2DVOPVM \
  | 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: fd66988438712ff1c55a7607a1d5cfab2963c4bd704980f4ba486394247cf3da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c27090658f320d7957d69ed3f8ccb97c00a85dde158dbf2364f03089c04915d5",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-11-23T19:42:12Z",
    "title_canon_sha256": "57c16285c5637d6456a719b5472a04d46227cec5879801046bdd25dfa1169ebe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.06801",
    "kind": "arxiv",
    "version": 1
  }
}