Pith Number

pith:7JQMTN4I

pith:2018:7JQMTN4I6HAMFNZRJHR3F3UEVG

not attested not anchored not stored refs pending

Spontaneous formation of spin lattices in semimagnetic exciton-polariton condensates

Micha{\l} Matuszewski, Pawe{\l} Mi\k{e}tki

arxiv:1806.05899 v1 · 2018-06-15 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7JQMTN4I6HAMFNZRJHR3F3UEVG}

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	2026-05-18T00:00:55.040273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa60c9b788f1c0c2b73149e3b2ee84a99b57f9812e370a5288ecc6ed26b48b9b

Aliases

arxiv: 1806.05899 · arxiv_version: 1806.05899v1 · doi: 10.48550/arxiv.1806.05899 · pith_short_12: 7JQMTN4I6HAM · pith_short_16: 7JQMTN4I6HAMFNZR · pith_short_8: 7JQMTN4I

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/7JQMTN4I6HAMFNZRJHR3F3UEVG \
  | 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: fa60c9b788f1c0c2b73149e3b2ee84a99b57f9812e370a5288ecc6ed26b48b9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6489b1b525b9dbd3aa203a71e5f19fe84e0288595933238e8244b72126f669dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2018-06-15T10:50:17Z",
    "title_canon_sha256": "7203529fa93dae1fbfe5fe09cc3afe077a075f5bc86747b258fc7dac58b3204e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.05899",
    "kind": "arxiv",
    "version": 1
  }
}