Pith Number

pith:B5GYYC2U

pith:2019:B5GYYC2UVJLNWGY2WUF33W5FR5

not attested not anchored not stored refs pending

Temperature dependent threshold for amplified emission from hybrid lead perovskite films

Congyue Liu, Cuncun Wu, Ju Wang, Lixin Xiao, Ning Zhu, Shufeng Wang, Wei Liu, Yang Liu, Zhijian Chen

arxiv:1912.12865 v1 · 2019-12-30 · physics.app-ph · 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{B5GYYC2UVJLNWGY2WUF33W5FR5}

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	2026-07-05T00:29:04.124980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f4d8c0b54aa56db1b1ab50bbddba58f59cb6b334857a5d386c7e86513bc9d4d

Aliases

arxiv: 1912.12865 · arxiv_version: 1912.12865v1 · doi: 10.48550/arxiv.1912.12865 · pith_short_12: B5GYYC2UVJLN · pith_short_16: B5GYYC2UVJLNWGY2 · pith_short_8: B5GYYC2U

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/B5GYYC2UVJLNWGY2WUF33W5FR5 \
  | 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: 0f4d8c0b54aa56db1b1ab50bbddba58f59cb6b334857a5d386c7e86513bc9d4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36cb2d3f1f1d3347071217940f6d7eef8eda2dc92150451d862add4c51213c7e",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-12-30T09:47:59Z",
    "title_canon_sha256": "5a9fa15955b99f6fa19720d37f1a20029a647c6c1daa6b322723f6d54c50a77d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.12865",
    "kind": "arxiv",
    "version": 1
  }
}