Pith Number

pith:MCAPQPI6

pith:2022:MCAPQPI6R76QHLOLYDPYT4COWT

not attested not anchored not stored refs pending

Complementary Vanadium Dioxide Metamaterials with Enhanced Modulation Amplitude at Terahertz Frequencies

Chunxu Chen, Guangwu Duan, Hai-Tian Zhang, Jacob Schalch, Kelson Kaj, Richard D. Averitt, Roman Engel-Herbert, Xiaoguang Zhao, Xin Zhang, Xuefei Wu, Yuwei Huang

arxiv:2206.11930 v1 · 2022-06-23 · physics.app-ph · 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{MCAPQPI6R76QHLOLYDPYT4COWT}

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	2026-07-05T04:34:30.998151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6080f83d1e8ffd03adcbc0df89f04eb4c88255dc9fe0983c5ce395099c0995b8

Aliases

arxiv: 2206.11930 · arxiv_version: 2206.11930v1 · doi: 10.48550/arxiv.2206.11930 · pith_short_12: MCAPQPI6R76Q · pith_short_16: MCAPQPI6R76QHLOL · pith_short_8: MCAPQPI6

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/MCAPQPI6R76QHLOLYDPYT4COWT \
  | 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: 6080f83d1e8ffd03adcbc0df89f04eb4c88255dc9fe0983c5ce395099c0995b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "534e1cba0a873cccb598374e0b46231c603d4917dcf1dba09828a20e6649af61",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2022-06-23T18:22:40Z",
    "title_canon_sha256": "04d6447defa6bbee1f1bb19e7cee025d534735c0034d52e160cea3b8a6200c43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.11930",
    "kind": "arxiv",
    "version": 1
  }
}