Pith Number

pith:IQPQ6HDH

pith:2020:IQPQ6HDHVDWJIVE6MGXDE6BGF2

not attested not anchored not stored refs pending

Effect of Different Device Parameters on Tin Based Perovskite Solar Cell Coupled with In2S3 Electron Transport Layer and CuSCN and Spiro-OMeTAD Alternative Hole Transport Layers for High Efficiency Performance

Intekhab Alam, Md Ali Ashraf

arxiv:2012.09042 v1 · 2020-12-16 · 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{IQPQ6HDHVDWJIVE6MGXDE6BGF2}

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	2026-07-05T02:00:06.266925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

441f0f1c67a8ec94549e61ae3278262eae084d0c65b77937e8ff0ffef20acdb8

Aliases

arxiv: 2012.09042 · arxiv_version: 2012.09042v1 · doi: 10.48550/arxiv.2012.09042 · pith_short_12: IQPQ6HDHVDWJ · pith_short_16: IQPQ6HDHVDWJIVE6 · pith_short_8: IQPQ6HDH

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/IQPQ6HDHVDWJIVE6MGXDE6BGF2 \
  | 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: 441f0f1c67a8ec94549e61ae3278262eae084d0c65b77937e8ff0ffef20acdb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a3744420c65d783fd9cf5371ac2c4c98a216f7dad2f7ad704c5263450176233",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-12-16T16:02:23Z",
    "title_canon_sha256": "a00b9e641263a9b99f142b698b66584962d207159ca2361eebede65cede6a64f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.09042",
    "kind": "arxiv",
    "version": 1
  }
}