Pith Number

pith:ZXINOPXN

pith:2020:ZXINOPXNMCATZIDFS6RYBGPNYA

not attested not anchored not stored refs pending

Redesigning Photonic Interconnects with Silicon-on-Sapphire Device Platform for Ultra-Low-Energy On-Chip Communication

Ishan Thakkar, Sairam Sri Vatsavai, Venkata Sai Praneeth Karempudi

arxiv:2003.11895 v1 · 2020-02-28 · physics.app-ph · cs.ET

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZXINOPXNMCATZIDFS6RYBGPNYA}

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	2026-07-05T00:50:48.307787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdd0d73eed60813ca06597a38099edc02005479bf8ee7270ae5d0d53c96c5464

Aliases

arxiv: 2003.11895 · arxiv_version: 2003.11895v1 · doi: 10.48550/arxiv.2003.11895 · pith_short_12: ZXINOPXNMCAT · pith_short_16: ZXINOPXNMCATZIDF · pith_short_8: ZXINOPXN

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/ZXINOPXNMCATZIDFS6RYBGPNYA \
  | 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: cdd0d73eed60813ca06597a38099edc02005479bf8ee7270ae5d0d53c96c5464

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68c84fe318f45ff920cc9f0b49ebaa6452c4f23741085fdb979c6459db82cead",
    "cross_cats_sorted": [
      "cs.ET"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2020-02-28T20:48:27Z",
    "title_canon_sha256": "3d0461cfbfb0a99467970968b8e60864bb69cc424eb2147f5c63940f3999c647"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.11895",
    "kind": "arxiv",
    "version": 1
  }
}