Pith Number

pith:HQOZL43T

pith:2016:HQOZL43TT6G4OXBZSCXCTRANXQ

not attested not anchored not stored refs pending

Optimisation of High Efficiency AlGaAs MQW Solar Cells

C.Roberts, G. Haarpaintner, J.Nelson, J.P.Connolly, J.S.Roberts, K.W.J.Barnham, M.Pate, P. Griffin

arxiv:1606.02884 v2 · 2016-06-09 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HQOZL43TT6G4OXBZSCXCTRANXQ}

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	2026-05-18T01:12:34.076966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c1d95f3739f8dc75c3990ae29c40dbc2d64975cc4107ed4bb6ed4aa9fb602ca

Aliases

arxiv: 1606.02884 · arxiv_version: 1606.02884v2 · doi: 10.48550/arxiv.1606.02884 · pith_short_12: HQOZL43TT6G4 · pith_short_16: HQOZL43TT6G4OXBZ · pith_short_8: HQOZL43T

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/HQOZL43TT6G4OXBZSCXCTRANXQ \
  | 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: 3c1d95f3739f8dc75c3990ae29c40dbc2d64975cc4107ed4bb6ed4aa9fb602ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c237a2a76d3c27daf8b34044d63961ce80ac774b0d8fb2df2891073a78716516",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2016-06-09T09:42:40Z",
    "title_canon_sha256": "713dd5de220ad3d746a4951e8d1c01b1f2438dbe15e7769adcaf37dfdc85e27a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.02884",
    "kind": "arxiv",
    "version": 2
  }
}