Pith Number

pith:52BO5BVZ

pith:2005:52BO5BVZPZRGO6BCVDNGLWDT6K

not attested not anchored not stored refs pending

Optimization of coupling between photonic crystal resonator and curved microfiber

Guk-Hyun Kim, In-Kag Hwang, Yong-Hee Lee

arxiv:physics/0508078 v1 · 2005-08-12 · 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{52BO5BVZPZRGO6BCVDNGLWDT6K}

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	2026-07-04T16:57:17.664547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee82ee86b97e62677822a8da65d873f2896d640ae731f96eaccc72bdf9c8c015

Aliases

arxiv: physics/0508078 · arxiv_version: physics/0508078v1 · doi: 10.48550/arxiv.physics/0508078 · pith_short_12: 52BO5BVZPZRG · pith_short_16: 52BO5BVZPZRGO6BC · pith_short_8: 52BO5BVZ

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/52BO5BVZPZRGO6BCVDNGLWDT6K \
  | 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: ee82ee86b97e62677822a8da65d873f2896d640ae731f96eaccc72bdf9c8c015

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcc5891a92858e5394a912448d628caae55863df95ae9d0dabcdf905d4077b6b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.optics",
    "submitted_at": "2005-08-12T09:12:36Z",
    "title_canon_sha256": "a8e77e61abc8c37bf35f1f4bf96a2785993d0aab7944822ecfa90f3832a55cf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0508078",
    "kind": "arxiv",
    "version": 1
  }
}