Pith Number

pith:SQCFMO5M

pith:2018:SQCFMO5M3CBK4ABMJVWTBPFELK

not attested not anchored not stored refs pending

Room-temperature continuous-wave operation of organometal halide perovskite lasers

Abouzar Gharajeh, Anvar Zakhidov, Jiyoung Moon, Qing Gu, Roberta Hawkins, Ross Haroldson, Walter Hu, Zhitong Li

arxiv:1805.01092 v2 · 2018-05-03 · physics.optics · physics.app-ph

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SQCFMO5M3CBK4ABMJVWTBPFELK}

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	2026-05-18T00:12:13.564839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9404563bacd882ae002c4d6d30bca45abf1a864f84e1afe714fc012e235ca317

Aliases

arxiv: 1805.01092 · arxiv_version: 1805.01092v2 · doi: 10.48550/arxiv.1805.01092 · pith_short_12: SQCFMO5M3CBK · pith_short_16: SQCFMO5M3CBK4ABM · pith_short_8: SQCFMO5M

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/SQCFMO5M3CBK4ABMJVWTBPFELK \
  | 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: 9404563bacd882ae002c4d6d30bca45abf1a864f84e1afe714fc012e235ca317

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84ac1448f8ce0c56640f623ed91b04aa0c26276c5cbcb3c1fcadb30454621f36",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-05-03T02:57:50Z",
    "title_canon_sha256": "8b09d839762558d9b60f1237cb726408297bb63ade023b0a41adaaa69229a519"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.01092",
    "kind": "arxiv",
    "version": 2
  }
}