Pith Number

pith:K3NG64NV

pith:2024:K3NG64NV5B7TB774OG45LKIUYQ

not attested not anchored not stored refs pending

Photophysics of defect-passivated quasi-2D (PEA)2PbBr4 perovskite using an organic small-molecule

Emre Yengel, Fr\'ed\'eric Laquai, Jafar I. Khan, Joshua A. Kre{\ss}, Mingcong Wang, Murali Gedda, Thomas D. Anthopoulos, Yana Vaynzof

arxiv:2404.11259 v1 · 2024-04-17 · cond-mat.mtrl-sci · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K3NG64NV5B7TB774OG45LKIUYQ}

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	2026-07-05T08:09:06.548638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56da6f71b5e87f30fffc71b9d5a914c40d2932db69958607ef52732730d86faf

Aliases

arxiv: 2404.11259 · arxiv_version: 2404.11259v1 · doi: 10.48550/arxiv.2404.11259 · pith_short_12: K3NG64NV5B7T · pith_short_16: K3NG64NV5B7TB774 · pith_short_8: K3NG64NV

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/K3NG64NV5B7TB774OG45LKIUYQ \
  | 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: 56da6f71b5e87f30fffc71b9d5a914c40d2932db69958607ef52732730d86faf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e527a6a8d47300ae90a4ea6d57148e67ccc1aacf589d1df590663cb7bbe0a484",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2024-04-17T11:09:12Z",
    "title_canon_sha256": "e90d9b2478473e4d4ef7f453c3b619644c856597fca80a38d972a8946f39a9fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.11259",
    "kind": "arxiv",
    "version": 1
  }
}