Pith Number

pith:PVBAW47M

pith:2021:PVBAW47M544YPDE22JESZP6PCG

not attested not anchored not stored refs pending

FA2PbBr4: synthesis, structure and unusual optical properties of two polymorphs of formamidinium-based layered (110) hybrid perovskite

Alexey B. Tarasov, Andrey A. Petrov, Andrey V. Petrov, Ekaterina I. Marchenko, Eugene A. Goodilin, Sergey A. Fateev, Sergey M. Aksenov, Victor N. Khrustalev, Yan V. Zubavichus

arxiv:2102.00031 v1 · 2021-01-29 · 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{PVBAW47M544YPDE22JESZP6PCG}

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	2026-07-05T02:17:09.899398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d420b73ecef39878c9ad2492cbfcf11b344cd95a6950798d38aa6e67b1eaff7

Aliases

arxiv: 2102.00031 · arxiv_version: 2102.00031v1 · doi: 10.48550/arxiv.2102.00031 · pith_short_12: PVBAW47M544Y · pith_short_16: PVBAW47M544YPDE2 · pith_short_8: PVBAW47M

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/PVBAW47M544YPDE22JESZP6PCG \
  | 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: 7d420b73ecef39878c9ad2492cbfcf11b344cd95a6950798d38aa6e67b1eaff7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "145df40a7a6df033bb71c895165888df70cf8f85696449a60b03dbb43b81ae85",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-01-29T19:17:49Z",
    "title_canon_sha256": "d1c5c9dca7dbe58602769656bc3927ef1662f7b3fac84f6d329b73511fda2cf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.00031",
    "kind": "arxiv",
    "version": 1
  }
}