Pith Number

pith:NRXOBFOF

pith:2018:NRXOBFOFYKN64AP3YUWGZ55YSB

not attested not anchored not stored refs pending

Non-Hermitian phase transition from a polariton Bose-Einstein condensate to a photon laser

Alexander Edelman, Peter B. Littlewood, Ryo Hanai, Yoji Ohashi

arxiv:1809.01273 v4 · 2018-09-05 · cond-mat.mes-hall · cond-mat.quant-gas · cond-mat.stat-mech · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NRXOBFOFYKN64AP3YUWGZ55YSB}

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	2026-05-17T23:46:46.194391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c6ee095c5c29bee01fbc52c6cf7b890582bcdf9a5b17dfe25f26040adfdea95

Aliases

arxiv: 1809.01273 · arxiv_version: 1809.01273v4 · doi: 10.48550/arxiv.1809.01273 · pith_short_12: NRXOBFOFYKN6 · pith_short_16: NRXOBFOFYKN64AP3 · pith_short_8: NRXOBFOF

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/NRXOBFOFYKN64AP3YUWGZ55YSB \
  | 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: 6c6ee095c5c29bee01fbc52c6cf7b890582bcdf9a5b17dfe25f26040adfdea95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b376ce88bf76ad42cdc1775f34d76cbf0f2aac8af37a7004f59668d69344a543",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.stat-mech",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-09-05T00:00:17Z",
    "title_canon_sha256": "bef1430922a2e9fd888b4f74a5698c686db0ffcaab30778dbf8898fde65d634e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.01273",
    "kind": "arxiv",
    "version": 4
  }
}