Pith Number

pith:QWQLEICZ

pith:2020:QWQLEICZOYZ4ZQVEVMGS4BXM6E

not attested not anchored not stored refs pending

Theoretical and Experimental Assessment of Thinned Germanium Substrates for III-V Multijunction Solar Cells

Carlos Algora, Iv\'an Lombardero, Mario Ochoa, Naoya Miyashita, Yoshitaka Okada

arxiv:2006.15114 v1 · 2020-06-26 · 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{QWQLEICZOYZ4ZQVEVMGS4BXM6E}

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	2026-07-05T01:13:49.872726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85a0b220597633ccc2a4ab0d2e06ecf13e5782aa33f99acc58faf04198726a26

Aliases

arxiv: 2006.15114 · arxiv_version: 2006.15114v1 · doi: 10.48550/arxiv.2006.15114 · pith_short_12: QWQLEICZOYZ4 · pith_short_16: QWQLEICZOYZ4ZQVE · pith_short_8: QWQLEICZ

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/QWQLEICZOYZ4ZQVEVMGS4BXM6E \
  | 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: 85a0b220597633ccc2a4ab0d2e06ecf13e5782aa33f99acc58faf04198726a26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3745784ae118ca41f946e0b9570b9bc947e2994ad51edc0127233c060b92b44",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2020-06-26T17:21:06Z",
    "title_canon_sha256": "927364da617c8976a23fdfb3ad06ba1451ad07422b8e4ed332985b438f4df0ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.15114",
    "kind": "arxiv",
    "version": 1
  }
}