Pith Number

pith:GQPDZJUP

pith:2009:GQPDZJUPJ7P5FE4GTCF3Z34IU4

not attested not anchored not stored refs pending

Nonlinearity-induced broadening of resonances in dynamically modulated couplers

A. Szameit, A. Tunnermann, F. Dreisow, F. Lederer, L. Torner, M. Heinrich, R. Keil, S. Nolte, V. A. Vysloukh, Y. V. Kartashov

arxiv:0908.3115 v1 · 2009-08-21 · physics.optics · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GQPDZJUPJ7P5FE4GTCF3Z34IU4}

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	2026-05-18T02:12:24.292892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

341e3ca68f4fdfd29386988bbcef88a717a57c1f9f3d0df0dff7393014a8f68a

Aliases

arxiv: 0908.3115 · arxiv_version: 0908.3115v1 · doi: 10.48550/arxiv.0908.3115 · pith_short_12: GQPDZJUPJ7P5 · pith_short_16: GQPDZJUPJ7P5FE4G · pith_short_8: GQPDZJUP

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/GQPDZJUPJ7P5FE4GTCF3Z34IU4 \
  | 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: 341e3ca68f4fdfd29386988bbcef88a717a57c1f9f3d0df0dff7393014a8f68a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "145ecf2824f317ad870b5af1a846772bbe895445c90d19c1a7364bde80dba21b",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2009-08-21T12:34:42Z",
    "title_canon_sha256": "182acaae510e886e8cbb63f500767ba4bc7d7ad9aa1c10823979674ea60d6a79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.3115",
    "kind": "arxiv",
    "version": 1
  }
}