Pith Number

pith:LRCWSFDR

pith:2014:LRCWSFDR5OF5ZRUFSNFI32ZB5A

not attested not anchored not stored refs pending

Efficient optical path folding by using multiple total internal reflections in a microcavity

Kazuyuki Yoshimura, Kenichi Arai, Satoshi Sunada, Susumu Shinohara, Takahisa Harayama, Takehiro Fukushima

arxiv:1410.2368 v1 · 2014-10-09 · 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{LRCWSFDR5OF5ZRUFSNFI32ZB5A}

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	2026-05-18T02:39:55.321583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c45691471eb8bdcc685934a8deb21e8161b156a76bd0d99c9bc442966ddea5d

Aliases

arxiv: 1410.2368 · arxiv_version: 1410.2368v1 · doi: 10.48550/arxiv.1410.2368 · pith_short_12: LRCWSFDR5OF5 · pith_short_16: LRCWSFDR5OF5ZRUF · pith_short_8: LRCWSFDR

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/LRCWSFDR5OF5ZRUFSNFI32ZB5A \
  | 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: 5c45691471eb8bdcc685934a8deb21e8161b156a76bd0d99c9bc442966ddea5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "564ec0389e03d795ed6675e6a701e8f148b46d7f547856d00dede4f9016e64fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-10-09T06:23:05Z",
    "title_canon_sha256": "cd94d14d188138a1c6609d0a550e613fd813ca197853117b6838783fb8a05cf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.2368",
    "kind": "arxiv",
    "version": 1
  }
}