Pith Number

pith:VW2SKPF3

pith:2019:VW2SKPF3E5Z6CVCUP6HVSN2LWK

not attested not anchored not stored refs pending

Counter-directional polariton coupler

C. Schneider, E. Rozas, H. Flayac, H. Suchomel, J. Beierlein, K. Winkler, L. Vi\~na, M. D. Mart\'in, M. Emmerling, M. Klaas, S. H\"ofling, S. Klembt, T. H. Harder

arxiv:1902.03933 v1 · 2019-02-11 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VW2SKPF3E5Z6CVCUP6HVSN2LWK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:53:20.371764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adb5253cbb2773e154547f8f59374bb2b604c4fa21a3de58df4a8aaf7a678ecb

Aliases

arxiv: 1902.03933 · arxiv_version: 1902.03933v1 · doi: 10.48550/arxiv.1902.03933 · pith_short_12: VW2SKPF3E5Z6 · pith_short_16: VW2SKPF3E5Z6CVCU · pith_short_8: VW2SKPF3

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/VW2SKPF3E5Z6CVCUP6HVSN2LWK \
  | 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: adb5253cbb2773e154547f8f59374bb2b604c4fa21a3de58df4a8aaf7a678ecb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49e5646d0381b07142f0c04ee892966651ae93c8ef43c161da4029a03bb334f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-02-11T15:04:40Z",
    "title_canon_sha256": "4e457d29ab9791a6d443826b68d372aa7a360c0142e8c890b26106df9907195e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.03933",
    "kind": "arxiv",
    "version": 1
  }
}