Pith Number

pith:IWUSFLAQ

pith:2017:IWUSFLAQCHJ3XJRU35YGN6BZWB

not attested not anchored not stored refs pending

Selective excitation and imaging of ultraslow phonon polaritons in thin hexagonal boron nitride crystals

Antonio Ambrosio, Federico Capasso, Kundan Chaudhary, Luis A. Jauregui, Michele Tamagnone, Philip Kim, William L. Wilson

arxiv:1711.04324 v1 · 2017-11-12 · 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{IWUSFLAQCHJ3XJRU35YGN6BZWB}

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	2026-05-18T00:30:39.415006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45a922ac1011d3bba634df7066f839b0596f11e21950f96110ee620c7250f737

Aliases

arxiv: 1711.04324 · arxiv_version: 1711.04324v1 · doi: 10.48550/arxiv.1711.04324 · pith_short_12: IWUSFLAQCHJ3 · pith_short_16: IWUSFLAQCHJ3XJRU · pith_short_8: IWUSFLAQ

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/IWUSFLAQCHJ3XJRU35YGN6BZWB \
  | 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: 45a922ac1011d3bba634df7066f839b0596f11e21950f96110ee620c7250f737

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b641090e8e548e2a5e8ed13eb853a6a0a230896eab30682df59a8b692414ca74",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2017-11-12T17:32:51Z",
    "title_canon_sha256": "903f2bb485559fd5c260b428068dbfed42669d2c9efb84674e8501154e79ad6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.04324",
    "kind": "arxiv",
    "version": 1
  }
}