Pith Number

pith:HQQMHB7Y

pith:2017:HQQMHB7YQ7EQZPSRRXFN4X5DVB

not attested not anchored not stored refs pending

Freestanding transparent terahertz half-wave plate using subwavelength cut-wire pairs

Fumiaki Miyamaru, Toshihiro Nakanishi, Yosuke Nakata, Yudai Taira

arxiv:1701.08346 v1 · 2017-01-29 · 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{HQQMHB7YQ7EQZPSRRXFN4X5DVB}

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	2026-05-18T00:51:54.451286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c20c387f887c90cbe518dcade5fa3a85f72566e20f3043233cf886d1e2b9f0d

Aliases

arxiv: 1701.08346 · arxiv_version: 1701.08346v1 · doi: 10.48550/arxiv.1701.08346 · pith_short_12: HQQMHB7YQ7EQ · pith_short_16: HQQMHB7YQ7EQZPSR · pith_short_8: HQQMHB7Y

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/HQQMHB7YQ7EQZPSRRXFN4X5DVB \
  | 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: 3c20c387f887c90cbe518dcade5fa3a85f72566e20f3043233cf886d1e2b9f0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e110b8c2756474470aca2bc1ac713afd97808dc8090e50b1d74a2dbf0fcdb26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-01-29T02:10:43Z",
    "title_canon_sha256": "54bee531c6a574d22f7f85e2f50c70b10eca0c4291a4482c5394a016b08d98ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.08346",
    "kind": "arxiv",
    "version": 1
  }
}