Pith Number

pith:AD6CB33K

pith:2019:AD6CB33K7FOLXB3ZQ6NQFFIX32

not attested not anchored not stored refs pending

Generalized Brewster-angle effect in thin-film optical absorbers and its application for graphene hydrogen sensing

Chunlei Guo, Giuseppe Strangi, Jihua Zhang, Kandammathe Valiyaveedu Sreekanth, Michael Hinczewski, Mohamed ElKabbash, Rajdeep S. Rawat, Ranjan Singh, Rohit Medwal, Theodore Letsou

arxiv:1904.10075 v1 · 2019-04-22 · physics.optics · cond-mat.mes-hall · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AD6CB33K7FOLXB3ZQ6NQFFIX32}

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	2026-05-17T23:47:55.160171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00fc20ef6af95cbb8779879b029517deb5474c28a19535837861845b7d511bd5

Aliases

arxiv: 1904.10075 · arxiv_version: 1904.10075v1 · doi: 10.48550/arxiv.1904.10075 · pith_short_12: AD6CB33K7FOL · pith_short_16: AD6CB33K7FOLXB3Z · pith_short_8: AD6CB33K

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/AD6CB33K7FOLXB3ZQ6NQFFIX32 \
  | 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: 00fc20ef6af95cbb8779879b029517deb5474c28a19535837861845b7d511bd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec9fa17057dcc3b03d851794ce86a5217e40672f64702aab929c5193af39774e",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-04-22T22:09:57Z",
    "title_canon_sha256": "f85c8d8c9a7257d439e99be49e041d74e4e09c8b7fb83c94aee7be31caebf4dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.10075",
    "kind": "arxiv",
    "version": 1
  }
}