Pith Number

pith:3CQUAYF5

pith:2018:3CQUAYF5ZMC7VLXPNXWRBLIWLX

not attested not anchored not stored refs pending

Asymmetric lasing at spectral singularities

L. Jin

arxiv:1809.10365 v1 · 2018-09-27 · physics.optics · 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{3CQUAYF5ZMC7VLXPNXWRBLIWLX}

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	2026-05-18T00:04:38.514035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8a14060bdcb05faaeef6ded10ad165de833f40ce4bcb0228af7cfd168f3269e

Aliases

arxiv: 1809.10365 · arxiv_version: 1809.10365v1 · doi: 10.48550/arxiv.1809.10365 · pith_short_12: 3CQUAYF5ZMC7 · pith_short_16: 3CQUAYF5ZMC7VLXP · pith_short_8: 3CQUAYF5

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/3CQUAYF5ZMC7VLXPNXWRBLIWLX \
  | 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: d8a14060bdcb05faaeef6ded10ad165de833f40ce4bcb0228af7cfd168f3269e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a6692b41952ed7e19aa550d1c41596ce5ee19bfba9ba3fdfe0cb0741a93a175",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-09-27T06:22:26Z",
    "title_canon_sha256": "d0d49da95c371e89d644c258abfceaaa8444968d2e65564cb8e3a49878bc7201"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.10365",
    "kind": "arxiv",
    "version": 1
  }
}