Pith Number

pith:6DWQSPZ4

pith:2026:6DWQSPZ4VQ4HFWLBMXJKFJ6DZC

not attested not anchored not stored refs pending

Lone-Pair-Induced Lattice Softness Enables Ultralow Thermal Conductivity in Hybrid Organic-Inorganic Perovskite GuaPbI$_3$

R Lakshmi Narayan, Rudra P. Singh, Saswata Bhattacharya, Shantanu Pathak

arxiv:2606.13561 v1 · 2026-06-11 · 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{6DWQSPZ4VQ4HFWLBMXJKFJ6DZC}

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	2026-06-12T01:10:10.264675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0ed093f3cac3872d96165d2a2a7c3c89e3bd3d25310b36c533e1f73c117aec9

Aliases

arxiv: 2606.13561 · arxiv_version: 2606.13561v1 · doi: 10.48550/arxiv.2606.13561 · pith_short_12: 6DWQSPZ4VQ4H · pith_short_16: 6DWQSPZ4VQ4HFWLB · pith_short_8: 6DWQSPZ4

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/6DWQSPZ4VQ4HFWLBMXJKFJ6DZC \
  | 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: f0ed093f3cac3872d96165d2a2a7c3c89e3bd3d25310b36c533e1f73c117aec9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d6f4e7ff6a6de8ee132a5eccffc6317225d8a7e3c5ee96efc7f460fff2f84bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-06-11T16:47:40Z",
    "title_canon_sha256": "1a53fc42287d571861d6859f4751f8b99dc426bb0814455f6c2d48be40763773"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.13561",
    "kind": "arxiv",
    "version": 1
  }
}