Pith Number

pith:QSXMY2GI

pith:2018:QSXMY2GIHUN4HQMCW3K55TNJF4

not attested not anchored not stored refs pending

Quantification of Ion Migration in CH3NH3PbI3 Perovskite Solar Cells by Transient Capacitance Measurements

Azhar Fakharuddin, Bruno Ehrler, Ju Min Lee, Loreta A. Muscarella, Lucie McGovern, Lukas Schmidt-Mende, Moritz H. Futscher, Muhammad Irfan Haider, Tianyi Wang

arxiv:1801.08519 v2 · 2018-01-25 · 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{QSXMY2GIHUN4HQMCW3K55TNJF4}

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	2026-05-17T23:47:52.891553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84aecc68c83d1bc3c182b6d5decda92f32186f063136a1650817449e6d2726e3

Aliases

arxiv: 1801.08519 · arxiv_version: 1801.08519v2 · doi: 10.48550/arxiv.1801.08519 · pith_short_12: QSXMY2GIHUN4 · pith_short_16: QSXMY2GIHUN4HQMC · pith_short_8: QSXMY2GI

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/QSXMY2GIHUN4HQMCW3K55TNJF4 \
  | 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: 84aecc68c83d1bc3c182b6d5decda92f32186f063136a1650817449e6d2726e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd69945ac0bf3b39b35b32acf57ea2177714e4db6dfe8eeca5faba10650984e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-01-25T18:34:32Z",
    "title_canon_sha256": "5bd91f3ff1d071a896cedab10f8fe48393e0ed4be5517235dbbcfbac76d00b4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.08519",
    "kind": "arxiv",
    "version": 2
  }
}