Pith Number

pith:B2OUGWW3

pith:2024:B2OUGWW3PDYV2RBHPVYQBASAYG

not attested not anchored not stored refs pending

Perovskite topological exciton-polariton disclination laser at room temperature

Baile Zhang, Feng Jin, Rui Su, Subhaskar Mandal, Xutong Wang

arxiv:2404.18360 v1 · 2024-04-29 · physics.optics · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B2OUGWW3PDYV2RBHPVYQBASAYG}

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	2026-07-05T08:13:15.160794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e9d435adb78f15d44277d71008240c1a5c58c291ba81863d50964f9589d206b

Aliases

arxiv: 2404.18360 · arxiv_version: 2404.18360v1 · doi: 10.48550/arxiv.2404.18360 · pith_short_12: B2OUGWW3PDYV · pith_short_16: B2OUGWW3PDYV2RBH · pith_short_8: B2OUGWW3

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/B2OUGWW3PDYV2RBHPVYQBASAYG \
  | 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: 0e9d435adb78f15d44277d71008240c1a5c58c291ba81863d50964f9589d206b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e679dd52b69c49bb5161729b148cddf0ab2230aa7ae6c28d1628985ce57dbb66",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-04-29T01:51:52Z",
    "title_canon_sha256": "1fa256d763ecb4890ae9a3ecaede3b5f867045dd3286fc02209619e09c606da2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.18360",
    "kind": "arxiv",
    "version": 1
  }
}