Pith Number

pith:P4DA2PD5

pith:2026:P4DA2PD5RMI3MEM7C5KU36OLQO

not attested not anchored not stored refs pending

Universal photon blockade via two-photon light-matter interaction at chiral exceptional points

Dong Wang, Hai-Tao Dong, Liu Ye, Meng-Long Song, Si-Yu Zhang, Xue-Ke Song

arxiv:2606.18756 v1 · 2026-06-17 · 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{P4DA2PD5RMI3MEM7C5KU36OLQO}

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	2026-06-19T16:11:46.588132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f060d3c7d8b11b6119f17554df9cb839f42547872f6f5894bf452b2a66eac0d

Aliases

arxiv: 2606.18756 · arxiv_version: 2606.18756v1 · doi: 10.48550/arxiv.2606.18756 · pith_short_12: P4DA2PD5RMI3 · pith_short_16: P4DA2PD5RMI3MEM7 · pith_short_8: P4DA2PD5

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/P4DA2PD5RMI3MEM7C5KU36OLQO \
  | 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: 7f060d3c7d8b11b6119f17554df9cb839f42547872f6f5894bf452b2a66eac0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e75f3df7b312a1492fa426e6089edde10e290bda140cdb59be9e036d0e0d8c77",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-17T07:04:26Z",
    "title_canon_sha256": "18b2152df42b857fb17221b5cf93cf4a98758cafd0d3663f9ed34046e831682a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18756",
    "kind": "arxiv",
    "version": 1
  }
}