Pith Number

pith:X4YMDM2H

pith:2017:X4YMDM2H4FXCQGI3C2JUB3APNJ

not attested not anchored not stored refs pending

Electromechanically Tunable Metasurface Transmission Waveplate at Terahertz Frequencies

Guangwu Duan, Huseyin R. Seren, Jacob Schalch, Jingdi Zhang, Richard D. Averitt, Xiaoguang Zhao, Xin Zhang

arxiv:1711.08003 v1 · 2017-11-21 · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X4YMDM2H4FXCQGI3C2JUB3APNJ}

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	2026-05-18T00:21:04.467776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf30c1b347e16e28191b169340ec0f6a5ed224bcd06c31ffcf3919fa8628086e

Aliases

arxiv: 1711.08003 · arxiv_version: 1711.08003v1 · doi: 10.48550/arxiv.1711.08003 · pith_short_12: X4YMDM2H4FXC · pith_short_16: X4YMDM2H4FXCQGI3 · pith_short_8: X4YMDM2H

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/X4YMDM2H4FXCQGI3C2JUB3APNJ \
  | 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: bf30c1b347e16e28191b169340ec0f6a5ed224bcd06c31ffcf3919fa8628086e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86eb9169337c81ed8fa8dd3869690defe06bd8d7fe13f4aed1c173a46967d107",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2017-11-21T19:28:33Z",
    "title_canon_sha256": "8caffdf7fe56fb589ffd80c73a32be87aa2661b426eafd8bba1a0cabd7adf2d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08003",
    "kind": "arxiv",
    "version": 1
  }
}