Pith Number

pith:CJNTFPKO

pith:2021:CJNTFPKOAZFA7WSL43W7MYDZF6

not attested not anchored not stored refs pending

Van der Waals phonon polariton microstructures for configurable infrared electromagnetic field localizations

Fengsheng Sun, Huanjun Chen, Huizhen Liao, Joshua D. Caldwell, Ningsheng Xu, Shaozhi Deng, Thomas G. Folland, Wuchao Huang, Xuexian Chen, Zebo Zheng

arxiv:2104.00214 v1 · 2021-04-01 · physics.optics · 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{CJNTFPKOAZFA7WSL43W7MYDZF6}

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	2026-07-05T02:28:25.015955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

125b32bd4e064a0fda4be6edf660792f84fa45617456c55b43cfe87e4b0f13a1

Aliases

arxiv: 2104.00214 · arxiv_version: 2104.00214v1 · doi: 10.48550/arxiv.2104.00214 · pith_short_12: CJNTFPKOAZFA · pith_short_16: CJNTFPKOAZFA7WSL · pith_short_8: CJNTFPKO

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/CJNTFPKOAZFA7WSL43W7MYDZF6 \
  | 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: 125b32bd4e064a0fda4be6edf660792f84fa45617456c55b43cfe87e4b0f13a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99b30b7278a1b07e11c8c2f5a8fc93b94fb74354328483fa94daedf3c836ffa8",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2021-04-01T02:50:09Z",
    "title_canon_sha256": "3c754ef6b0629a7ff627740748b1d626557d749ace0b5a88daf3756406322753"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.00214",
    "kind": "arxiv",
    "version": 1
  }
}