Pith Number

pith:5QP764YG

pith:2019:5QP764YGC3QM2KJ4W26CSQBRLX

not attested not anchored not stored refs pending

Observation of enhanced optical spin Hall effect in a vertical hyperbolic metamaterial

Dasol Lee, Hui Joon Park, Junsuk Rho, Minkyung Kim, Tae Hak Kim, Younghwan Yang

arxiv:1906.10309 v1 · 2019-06-25 · 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{5QP764YGC3QM2KJ4W26CSQBRLX}

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	2026-05-17T23:42:31.666245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec1fff730616e0cd293cb6bc2940315dc0b1c2d6388266fbd2750e3ba5f76956

Aliases

arxiv: 1906.10309 · arxiv_version: 1906.10309v1 · doi: 10.48550/arxiv.1906.10309 · pith_short_12: 5QP764YGC3QM · pith_short_16: 5QP764YGC3QM2KJ4 · pith_short_8: 5QP764YG

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/5QP764YGC3QM2KJ4W26CSQBRLX \
  | 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: ec1fff730616e0cd293cb6bc2940315dc0b1c2d6388266fbd2750e3ba5f76956

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3426b11d3dfed10eaac6fada1ff3d6e9cccd33c45700fc8b8fc3432808bed9d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-06-25T03:28:19Z",
    "title_canon_sha256": "a51be12e11c0e544b8e057a1354c660b84199f7ccec01d7752c215eff517f314"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.10309",
    "kind": "arxiv",
    "version": 1
  }
}