Pith Number

pith:S75BZECK

pith:2020:S75BZECKNYOGYEXISZR6E2NBE3

not attested not anchored not stored refs pending

Composition, Size, and Surface Functionalization dependent Optical Properties of Lead Bromide Perovskite Nanocrystals

Beatriz Mart\'in-Garc\'ia, Cinzia Giannini, H\'elio C. N. Tolentino, Iwan Moreels, Liberato Manna, M\'arcio M. Soares, Muhammad Imran, Palvasha Ijaz, Roman Krahne

arxiv:2004.08310 v1 · 2020-04-17 · physics.chem-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{S75BZECKNYOGYEXISZR6E2NBE3}

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	2026-07-05T00:55:52.046014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97fa1c904a6e1c6c12e89663e269a126e7fcb3e08504138c1aa9f74f964173c0

Aliases

arxiv: 2004.08310 · arxiv_version: 2004.08310v1 · doi: 10.48550/arxiv.2004.08310 · pith_short_12: S75BZECKNYOG · pith_short_16: S75BZECKNYOGYEXI · pith_short_8: S75BZECK

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/S75BZECKNYOGYEXISZR6E2NBE3 \
  | 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: 97fa1c904a6e1c6c12e89663e269a126e7fcb3e08504138c1aa9f74f964173c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb4df3c9a1ddbb4851abc63df10561b77f2fa1465e299d5f68709dd7b07abd51",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2020-04-17T15:43:02Z",
    "title_canon_sha256": "d323ec8a1bda6f4bb324285d65cdbfc0905070ec2fb294f2b9fc4257c96c9760"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.08310",
    "kind": "arxiv",
    "version": 1
  }
}