Pith Number

pith:JKHNGYYC

pith:2019:JKHNGYYCC4W22JO24JQ36GSA42

not attested not anchored not stored refs pending

Controllable high-speed polariton waves in a PT-symmetric lattice

Stefan Schumacher, Tingge Gao, Xuekai Ma, Yaroslav Y. Kartashov

arxiv:1911.08853 v1 · 2019-11-20 · 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{JKHNGYYCC4W22JO24JQ36GSA42}

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	2026-07-05T00:43:05.711597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a8ed36302172dad25dae261bf1a40e6a50e841fcaf9119f39b7455e3015d782

Aliases

arxiv: 1911.08853 · arxiv_version: 1911.08853v1 · doi: 10.48550/arxiv.1911.08853 · pith_short_12: JKHNGYYCC4W2 · pith_short_16: JKHNGYYCC4W22JO2 · pith_short_8: JKHNGYYC

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/JKHNGYYCC4W22JO24JQ36GSA42 \
  | 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: 4a8ed36302172dad25dae261bf1a40e6a50e841fcaf9119f39b7455e3015d782

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f299d735fa671b25ad0a6cbe4195247bc53ea8dce9afb7836db4f49aaa4e37ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2019-11-20T12:15:48Z",
    "title_canon_sha256": "07f858d7a6469fccb9215ca5d6864800acfeeb6db761a482ea0d1adfae604396"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.08853",
    "kind": "arxiv",
    "version": 1
  }
}