Pith Number

pith:LHH3DAEC

pith:2017:LHH3DAECMII444VPPM4KCQGJNT

not attested not anchored not stored refs pending

Geometric frustration in polygons of polariton condensates creating vortices of varying topological charge

Helgi Sigurdsson, Julian D. T\"opfer, Kirill Kalinin, Matteo Silva, Natalia G. Berloff, Pavlos G. Lagoudakis, Sergey Alyatkin, Tamsin Cookson, Wolfgang Langbein

arxiv:1710.03451 v2 · 2017-10-10 · cond-mat.mes-hall · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LHH3DAECMII444VPPM4KCQGJNT}

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	2026-07-05T02:47:37.222572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59cfb180826211ce72af7b38a140c96cc4a51bcd89ee66f2a34b0489b5a827f9

Aliases

arxiv: 1710.03451 · arxiv_version: 1710.03451v2 · doi: 10.48550/arxiv.1710.03451 · pith_short_12: LHH3DAECMII4 · pith_short_16: LHH3DAECMII444VP · pith_short_8: LHH3DAEC

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/LHH3DAECMII444VPPM4KCQGJNT \
  | 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: 59cfb180826211ce72af7b38a140c96cc4a51bcd89ee66f2a34b0489b5a827f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c7c80933e3c10e5e4fdcdbc1dd7b2f20384be69ad81e6a584bbef302552e27a",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-10-10T08:45:23Z",
    "title_canon_sha256": "24d3c865973e2a339cdc7364a056fab88860ca67fe3c1f3a90e485f3a3fffd26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.03451",
    "kind": "arxiv",
    "version": 2
  }
}