Pith Number

pith:AGHT5LHG

pith:2017:AGHT5LHGBT4RSZUWKGEX7GZQ4L

not attested not anchored not stored refs pending

Mechanical detection and imaging of hyperbolic phonon polaritons in hexagonal Boron Nitride

Antonio Ambrosio, Dimitri N. Basov, Federico Capasso, Kundan Chaudhary, Luis A. Jauregui, Michael Fogler, Michele Tamagnone, Philip Kim, Siyan Dai, William L. Wilson

arxiv:1704.01834 v1 · 2017-03-30 · cond-mat.mtrl-sci · 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{AGHT5LHGBT4RSZUWKGEX7GZQ4L}

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	2026-05-18T00:46:54.243488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

018f3eace60cf919669651897f9b30e2f0c0c74a11ce7d3af74aab7676f7bbd8

Aliases

arxiv: 1704.01834 · arxiv_version: 1704.01834v1 · doi: 10.48550/arxiv.1704.01834 · pith_short_12: AGHT5LHGBT4R · pith_short_16: AGHT5LHGBT4RSZUW · pith_short_8: AGHT5LHG

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/AGHT5LHGBT4RSZUWKGEX7GZQ4L \
  | 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: 018f3eace60cf919669651897f9b30e2f0c0c74a11ce7d3af74aab7676f7bbd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca3fe7211a654a519370d0ed8c574561bdc54e3bbc53118adaaf182cde90f5d1",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-03-30T21:07:20Z",
    "title_canon_sha256": "edfd77fadeb4ef873547f71634403aad0b7dd1f9818887e9f270dae3a4c233d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01834",
    "kind": "arxiv",
    "version": 1
  }
}