{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:2JOIJKWG4OFXC36IIAN5A46W4Q","short_pith_number":"pith:2JOIJKWG","canonical_record":{"source":{"id":"1508.03489","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2015-08-14T13:18:18Z","cross_cats_sorted":[],"title_canon_sha256":"1b98341dc672d8fb8e06086284a2601d6a4fb8f3cde45ab70bb50c3981ce8f87","abstract_canon_sha256":"b3506b5e94e6556f4850e70c4b6139fda42f2c0b6a4d1f836146d23608d9f692"},"schema_version":"1.0"},"canonical_sha256":"d25c84aac6e38b716fc8401bd073d6e41ea5600e08418096577a45d09f986736","source":{"kind":"arxiv","id":"1508.03489","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1508.03489","created_at":"2026-05-18T01:27:45Z"},{"alias_kind":"arxiv_version","alias_value":"1508.03489v2","created_at":"2026-05-18T01:27:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1508.03489","created_at":"2026-05-18T01:27:45Z"},{"alias_kind":"pith_short_12","alias_value":"2JOIJKWG4OFX","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_16","alias_value":"2JOIJKWG4OFXC36I","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_8","alias_value":"2JOIJKWG","created_at":"2026-05-18T12:28:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:2JOIJKWG4OFXC36IIAN5A46W4Q","target":"record","payload":{"canonical_record":{"source":{"id":"1508.03489","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2015-08-14T13:18:18Z","cross_cats_sorted":[],"title_canon_sha256":"1b98341dc672d8fb8e06086284a2601d6a4fb8f3cde45ab70bb50c3981ce8f87","abstract_canon_sha256":"b3506b5e94e6556f4850e70c4b6139fda42f2c0b6a4d1f836146d23608d9f692"},"schema_version":"1.0"},"canonical_sha256":"d25c84aac6e38b716fc8401bd073d6e41ea5600e08418096577a45d09f986736","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:27:45.716611Z","signature_b64":"qbsDUYZXkXe571zAhIRkbDvFXbnGPWKPFFUBc51CoxYotJh2Jq9BouduU1xzXI5ge5x52xTUVlhOCtMV9ljSDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d25c84aac6e38b716fc8401bd073d6e41ea5600e08418096577a45d09f986736","last_reissued_at":"2026-05-18T01:27:45.715977Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:27:45.715977Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1508.03489","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:27:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"D6wLc7idmtpEgBPO31k2xUz7jYxQvxtY+XcSFNC6uqtbhqzoTEHOc3FIBE59ypgKy830K9cUUTDmafz/R4n2BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T00:32:56.523898Z"},"content_sha256":"a839edaf88c880cd28b606e51aa59b52bc9e7d102b2d1465cefa929c72a9fafa","schema_version":"1.0","event_id":"sha256:a839edaf88c880cd28b606e51aa59b52bc9e7d102b2d1465cefa929c72a9fafa"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:2JOIJKWG4OFXC36IIAN5A46W4Q","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"High-intracavity-power thin-disk laser for the alignment of molecules","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Bastian Deppe, Christian Kr\\\"ankel, G\\\"unter Huber, Jochen K\\\"upper","submitted_at":"2015-08-14T13:18:18Z","abstract_excerpt":"We propose a novel approach for strong alignment of gas-phase molecules for experiments at arbitrary repetition rates. A high-intracavity-power continuous-wave laser will provide the necessary ac electric field of $\\!10^{10}$- $10^{11}~\\text{W}/\\text{cm}^2$. We demonstrate thin-disk lasers based on Yb:YAG and Yb:Lu$_2$O$_3$ in a linear high-finesse resonator providing intracavity power levels in excess of 100~kW at pump power levels on the order of 50~W. The multi-longitudinal-mode operation of this laser avoids spatial-hole burning even in a linear standing-wave resonator. The system will be "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1508.03489","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:27:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CU9wAU3aCD2K8xusBCnlxHhhoQctdv6LjM7aoFjF1SaSbkXmM0kAgix355aLBVgoGmTlpEOVrhrJolq5Hs8yCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T00:32:56.524232Z"},"content_sha256":"6a518edde97d5c01a296cb2180431bb0de65b442557b14063196c74a0819d28c","schema_version":"1.0","event_id":"sha256:6a518edde97d5c01a296cb2180431bb0de65b442557b14063196c74a0819d28c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2JOIJKWG4OFXC36IIAN5A46W4Q/bundle.json","state_url":"https://pith.science/pith/2JOIJKWG4OFXC36IIAN5A46W4Q/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2JOIJKWG4OFXC36IIAN5A46W4Q/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-02T00:32:56Z","links":{"resolver":"https://pith.science/pith/2JOIJKWG4OFXC36IIAN5A46W4Q","bundle":"https://pith.science/pith/2JOIJKWG4OFXC36IIAN5A46W4Q/bundle.json","state":"https://pith.science/pith/2JOIJKWG4OFXC36IIAN5A46W4Q/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2JOIJKWG4OFXC36IIAN5A46W4Q/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:2JOIJKWG4OFXC36IIAN5A46W4Q","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"b3506b5e94e6556f4850e70c4b6139fda42f2c0b6a4d1f836146d23608d9f692","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2015-08-14T13:18:18Z","title_canon_sha256":"1b98341dc672d8fb8e06086284a2601d6a4fb8f3cde45ab70bb50c3981ce8f87"},"schema_version":"1.0","source":{"id":"1508.03489","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1508.03489","created_at":"2026-05-18T01:27:45Z"},{"alias_kind":"arxiv_version","alias_value":"1508.03489v2","created_at":"2026-05-18T01:27:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1508.03489","created_at":"2026-05-18T01:27:45Z"},{"alias_kind":"pith_short_12","alias_value":"2JOIJKWG4OFX","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_16","alias_value":"2JOIJKWG4OFXC36I","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_8","alias_value":"2JOIJKWG","created_at":"2026-05-18T12:28:59Z"}],"graph_snapshots":[{"event_id":"sha256:6a518edde97d5c01a296cb2180431bb0de65b442557b14063196c74a0819d28c","target":"graph","created_at":"2026-05-18T01:27:45Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We propose a novel approach for strong alignment of gas-phase molecules for experiments at arbitrary repetition rates. A high-intracavity-power continuous-wave laser will provide the necessary ac electric field of $\\!10^{10}$- $10^{11}~\\text{W}/\\text{cm}^2$. We demonstrate thin-disk lasers based on Yb:YAG and Yb:Lu$_2$O$_3$ in a linear high-finesse resonator providing intracavity power levels in excess of 100~kW at pump power levels on the order of 50~W. The multi-longitudinal-mode operation of this laser avoids spatial-hole burning even in a linear standing-wave resonator. The system will be ","authors_text":"Bastian Deppe, Christian Kr\\\"ankel, G\\\"unter Huber, Jochen K\\\"upper","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2015-08-14T13:18:18Z","title":"High-intracavity-power thin-disk laser for the alignment of molecules"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1508.03489","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:a839edaf88c880cd28b606e51aa59b52bc9e7d102b2d1465cefa929c72a9fafa","target":"record","created_at":"2026-05-18T01:27:45Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"b3506b5e94e6556f4850e70c4b6139fda42f2c0b6a4d1f836146d23608d9f692","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2015-08-14T13:18:18Z","title_canon_sha256":"1b98341dc672d8fb8e06086284a2601d6a4fb8f3cde45ab70bb50c3981ce8f87"},"schema_version":"1.0","source":{"id":"1508.03489","kind":"arxiv","version":2}},"canonical_sha256":"d25c84aac6e38b716fc8401bd073d6e41ea5600e08418096577a45d09f986736","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d25c84aac6e38b716fc8401bd073d6e41ea5600e08418096577a45d09f986736","first_computed_at":"2026-05-18T01:27:45.715977Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:27:45.715977Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qbsDUYZXkXe571zAhIRkbDvFXbnGPWKPFFUBc51CoxYotJh2Jq9BouduU1xzXI5ge5x52xTUVlhOCtMV9ljSDw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:27:45.716611Z","signed_message":"canonical_sha256_bytes"},"source_id":"1508.03489","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a839edaf88c880cd28b606e51aa59b52bc9e7d102b2d1465cefa929c72a9fafa","sha256:6a518edde97d5c01a296cb2180431bb0de65b442557b14063196c74a0819d28c"],"state_sha256":"4dd3d744d6dafcd418474d097c8311c5af6eabb450c57f257eaf81c3179bd530"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cIL00USA2X0b/uby3NOqciGSAByjG1ZwMRGlQXPlAY7egJWyTdQnKyJOcpsiYHgknJQuIBzSVc9PcCiTDqHuDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T00:32:56.526042Z","bundle_sha256":"fbe4c3ebccde9b1a23e12faff8fd9b115b8649ffb4dea6486d89d181b902fa62"}}