Pith Number

pith:WCJLZ2Y6

pith:2024:WCJLZ2Y64BFJ6YKSHQM7GJUU62

not attested not anchored not stored refs pending

Revisiting the pressure-induced phase transitions of Methylammonium Lead Bromide Perovskite

Akun Liang, Catalin Popescu, Daniel Errandonea, Ismael Fernandez-Guillen, Javier Gonzalez-Platas, Lan-Ting Shi, Pablo P. Boix, Rafael Abargues, Robin Turnbull

arxiv:2401.13468 v1 · 2024-01-24 · 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{WCJLZ2Y64BFJ6YKSHQM7GJUU62}

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	2026-07-05T07:37:06.041555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b092bceb1ee04a9f61523c19f32694f6b652c8809d0ec7ede14055e094f43fae

Aliases

arxiv: 2401.13468 · arxiv_version: 2401.13468v1 · doi: 10.48550/arxiv.2401.13468 · pith_short_12: WCJLZ2Y64BFJ · pith_short_16: WCJLZ2Y64BFJ6YKS · pith_short_8: WCJLZ2Y6

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/WCJLZ2Y64BFJ6YKSHQM7GJUU62 \
  | 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: b092bceb1ee04a9f61523c19f32694f6b652c8809d0ec7ede14055e094f43fae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a98f27e89e88eaa578bb0c80fb6a82ed0c9486162afada318066fa557c1d8353",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2024-01-24T14:13:00Z",
    "title_canon_sha256": "7b3e1df8e17e6fbec835de72c38a9c58927ac05678cc551d41e549158af50982"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.13468",
    "kind": "arxiv",
    "version": 1
  }
}