Pith Number

pith:EJS5CCZB

pith:2018:EJS5CCZB6D5OGBAZ3CLU4ZSX2T

not attested not anchored not stored refs pending

Phonon coherences reveal the polaronic character of excitons in two-dimensional lead-halide perovskites

Ajay Ram Srimath Kandada, Annamaria Petrozza, Carlos Silva, Claudio Quarti, Daniele Cortecchia, David A. Valverde Ch\'avez, David Beljonne, F\'elix Thouin, Ilaria Bargigia

arxiv:1807.10539 v4 · 2018-07-27 · cond-mat.mtrl-sci · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EJS5CCZB6D5OGBAZ3CLU4ZSX2T}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:43:17.794077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2265d10b21f0fae30419d8974e6657d4ef9b85fc2c3db8b90da57d658ff6daf4

Aliases

arxiv: 1807.10539 · arxiv_version: 1807.10539v4 · doi: 10.48550/arxiv.1807.10539 · pith_short_12: EJS5CCZB6D5O · pith_short_16: EJS5CCZB6D5OGBAZ · pith_short_8: EJS5CCZB

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/EJS5CCZB6D5OGBAZ3CLU4ZSX2T \
  | 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: 2265d10b21f0fae30419d8974e6657d4ef9b85fc2c3db8b90da57d658ff6daf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b8fe850d39396afc2fe77273e54222edae5d7dae2724734f5c49c2fcf79e644",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-07-27T11:47:44Z",
    "title_canon_sha256": "bf6852615edab1a39850b88d210fe368b4cbd7c488ac880001e4a946cf65c2d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.10539",
    "kind": "arxiv",
    "version": 4
  }
}