Pith Number

pith:DJYDGF73

pith:2018:DJYDGF73EHM6ERTEU6V2N4GITI

not attested not anchored not stored refs pending

On optical-absorption peaks in a nonhomogeneous thin-film solar cell with a two-dimensional periodically corrugated metallic backreflector

Akhlesh Lakhtakiaa, Benjamin J. Civiletti, Faiz Ahmad, Peter B. Monk, Tom H. Anderson

arxiv:1806.02854 v1 · 2018-06-07 · physics.app-ph · 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{DJYDGF73EHM6ERTEU6V2N4GITI}

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	2026-05-18T00:13:54.604009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a703317fb21d9e24664a7aba6f0c89a1bd9f44540fbf7792691fad978fdaf7f

Aliases

arxiv: 1806.02854 · arxiv_version: 1806.02854v1 · doi: 10.48550/arxiv.1806.02854 · pith_short_12: DJYDGF73EHM6 · pith_short_16: DJYDGF73EHM6ERTE · pith_short_8: DJYDGF73

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/DJYDGF73EHM6ERTEU6V2N4GITI \
  | 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: 1a703317fb21d9e24664a7aba6f0c89a1bd9f44540fbf7792691fad978fdaf7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f23e71b0a9b4c8aa58c7cf64b29a5add5930e4527e2db29700cba72be444696",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-06-07T18:36:31Z",
    "title_canon_sha256": "76f4d8b486e7b1d235f0fe7d0e128e77537529231d816903e3114f70793048ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.02854",
    "kind": "arxiv",
    "version": 1
  }
}