Pith Number

pith:WFRXIFMZ

pith:2019:WFRXIFMZFWUZLFAD74RXJNUGIF

not attested not anchored not stored refs pending

The role of surface depletion layer effects on the enhancement of the UV emission in ZnO induced by a nanostructured Al surface coating

Cuong Ton-That, Laurent O. Lee Cheong Lem, Matthew R. Phillips, Saskia Fiedler

arxiv:1908.08337 v1 · 2019-08-22 · 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{WFRXIFMZFWUZLFAD74RXJNUGIF}

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	2026-07-05T00:14:33.482936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1637415992da9959403ff2374b6864147a001f1e3d538db89a64c98c16b0745

Aliases

arxiv: 1908.08337 · arxiv_version: 1908.08337v1 · doi: 10.48550/arxiv.1908.08337 · pith_short_12: WFRXIFMZFWUZ · pith_short_16: WFRXIFMZFWUZLFAD · pith_short_8: WFRXIFMZ

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/WFRXIFMZFWUZLFAD74RXJNUGIF \
  | 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: b1637415992da9959403ff2374b6864147a001f1e3d538db89a64c98c16b0745

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c45e0942e0b1d37bda676bf91bbb739da74613aa36bc0d54bd113fa8c2484b0d",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-08-22T12:37:04Z",
    "title_canon_sha256": "b91532296f84657a6ef8e9e246f810e0a2928c7615aa7fe6b25f73cb31e35734"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08337",
    "kind": "arxiv",
    "version": 1
  }
}