Pith Number

pith:3NLGM37M

pith:2021:3NLGM37MBAETFZQVTRQVP7XEO5

not attested not anchored not stored refs pending

High-Performance Photonic Transformers for DC Voltage Conversion

Bo Zhao, Meir Orenstein, Parthiban Santhanam, Shanhui Fan, Sid Assawaworrarit

arxiv:2103.14728 v1 · 2021-03-26 · 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{3NLGM37MBAETFZQVTRQVP7XEO5}

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	2026-07-05T03:10:29.398206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db56666fec080932e6159c6157fee47778adb87202ceff4351b090ff1220e9ea

Aliases

arxiv: 2103.14728 · arxiv_version: 2103.14728v1 · doi: 10.48550/arxiv.2103.14728 · pith_short_12: 3NLGM37MBAET · pith_short_16: 3NLGM37MBAETFZQV · pith_short_8: 3NLGM37M

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/3NLGM37MBAETFZQVTRQVP7XEO5 \
  | 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: db56666fec080932e6159c6157fee47778adb87202ceff4351b090ff1220e9ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe40f87aa9e09387f9fb05d3b17736c95397fd74063a1648c45adc1f6414ba9c",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2021-03-26T20:51:06Z",
    "title_canon_sha256": "977c2effdbb42db649bdf628b514ffcc126ec94aeb496a5c43829ecaa008af86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.14728",
    "kind": "arxiv",
    "version": 1
  }
}