Pith Number

pith:TGQYFIN4

pith:2025:TGQYFIN44PX7UDXFMIK6TMZD3J

not attested not anchored not stored refs pending

High-efficiency Electro-Optic Lens for radio frequency beam wavefront modulation for mode mismatch sensing

Liu Tao, Mauricio Diaz-Ortiz, Paul Fulda

arxiv:2502.13885 v1 · 2025-02-19 · 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{TGQYFIN44PX7UDXFMIK6TMZD3J}

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	2026-07-05T10:17:02.009943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99a182a1bce3effa0ee56215e9b323da60e00e5993972081e251e841e3514fa1

Aliases

arxiv: 2502.13885 · arxiv_version: 2502.13885v1 · doi: 10.48550/arxiv.2502.13885 · pith_short_12: TGQYFIN44PX7 · pith_short_16: TGQYFIN44PX7UDXF · pith_short_8: TGQYFIN4

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/TGQYFIN44PX7UDXFMIK6TMZD3J \
  | 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: 99a182a1bce3effa0ee56215e9b323da60e00e5993972081e251e841e3514fa1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ad775185ea037236bbc34f4737f2dbc17196d19c2bcfaaedccb452e25d27618",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-02-19T17:14:45Z",
    "title_canon_sha256": "8e7c7724c402787c0150e8fe853b02a09d1ea3bef68d6bbb164e2f3c20200b4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.13885",
    "kind": "arxiv",
    "version": 1
  }
}