Pith Number

pith:YKFGJW2N

pith:2017:YKFGJW2NLO3PUQICBTU3BZ7YZ5

not attested not anchored not stored refs pending

Enhanced nonlinear frequency conversion and Purcell enhancement at exceptional points

Adi Pick, Alejandro W. Rodriguez, Weiliang Jin, Zin Lin

arxiv:1705.07390 v2 · 2017-05-21 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YKFGJW2NLO3PUQICBTU3BZ7YZ5}

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	2026-05-18T00:26:57.175181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c28a64db4d5bb6fa41020ce9b0e7f8cf717bf0a21f524e2d8cbeb90aa04d51df

Aliases

arxiv: 1705.07390 · arxiv_version: 1705.07390v2 · doi: 10.48550/arxiv.1705.07390 · pith_short_12: YKFGJW2NLO3P · pith_short_16: YKFGJW2NLO3PUQIC · pith_short_8: YKFGJW2N

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/YKFGJW2NLO3PUQICBTU3BZ7YZ5 \
  | 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: c28a64db4d5bb6fa41020ce9b0e7f8cf717bf0a21f524e2d8cbeb90aa04d51df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b58d7dcbc46b36d1a16200b6dffc0f480af20a27a6f007ee8e23b2f0db0eddc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-05-21T04:11:32Z",
    "title_canon_sha256": "cc871135a1ebd9f82b2ece3cae081e16885a884ed0ef6414f82efe864f158131"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.07390",
    "kind": "arxiv",
    "version": 2
  }
}