{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:S56CUHOVE7GYZRJBMBJXO6ZIEC","short_pith_number":"pith:S56CUHOV","canonical_record":{"source":{"id":"1807.10579","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2018-07-27T13:13:33Z","cross_cats_sorted":[],"title_canon_sha256":"072f00059f9a279a6660c18aa61e9122457b84e5f4d3089fffa123224de7d7ba","abstract_canon_sha256":"1e1134b4215e8df0ab06815cb901f6525ef9c4e78100c3d826a3ce7441a5a151"},"schema_version":"1.0"},"canonical_sha256":"977c2a1dd527cd8cc5216053777b2820be9a576e242d9fd57de43a254205959e","source":{"kind":"arxiv","id":"1807.10579","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.10579","created_at":"2026-05-18T00:09:40Z"},{"alias_kind":"arxiv_version","alias_value":"1807.10579v1","created_at":"2026-05-18T00:09:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.10579","created_at":"2026-05-18T00:09:40Z"},{"alias_kind":"pith_short_12","alias_value":"S56CUHOVE7GY","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_16","alias_value":"S56CUHOVE7GYZRJB","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_8","alias_value":"S56CUHOV","created_at":"2026-05-18T12:32:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:S56CUHOVE7GYZRJBMBJXO6ZIEC","target":"record","payload":{"canonical_record":{"source":{"id":"1807.10579","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2018-07-27T13:13:33Z","cross_cats_sorted":[],"title_canon_sha256":"072f00059f9a279a6660c18aa61e9122457b84e5f4d3089fffa123224de7d7ba","abstract_canon_sha256":"1e1134b4215e8df0ab06815cb901f6525ef9c4e78100c3d826a3ce7441a5a151"},"schema_version":"1.0"},"canonical_sha256":"977c2a1dd527cd8cc5216053777b2820be9a576e242d9fd57de43a254205959e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:09:40.110485Z","signature_b64":"Jr1/sn1yQeWvm2bqM4+ii0D3bPgxY6GhxTpatA8iqMyIO95WvzoNAoB16EXjrE93C0Duaz5RMh4hk6OyVLGsCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"977c2a1dd527cd8cc5216053777b2820be9a576e242d9fd57de43a254205959e","last_reissued_at":"2026-05-18T00:09:40.109866Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:09:40.109866Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1807.10579","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:09:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TwFnI1quLzHecm8vbhQUE4l6T/uK45p3iTN03VjDcHycx+XWAMWwC52hbls/jrX+vG7mHB5Zu6rmz7DqJZ/0Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T11:50:21.225548Z"},"content_sha256":"b1eb67799024a258fab7563bea83d2f3664dfee64b8d6bb9a492eab0a3902600","schema_version":"1.0","event_id":"sha256:b1eb67799024a258fab7563bea83d2f3664dfee64b8d6bb9a492eab0a3902600"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:S56CUHOVE7GYZRJBMBJXO6ZIEC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Real-time Characterization of Transient Double-Soliton Dynamics in a Mode-Locked Fiber Laser","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Chao Zeng, Guangwei Chen, Guomei Wang, Wei Zhao, Wenlei Li","submitted_at":"2018-07-27T13:13:33Z","abstract_excerpt":"By means of the emerging Dispersive Fourier transformation technique, we captured the pulse-resolved spectral evolution dynamics of the double-soliton (DS) states in a single-walled carbon nanotube based Er-doped fiber laser from the initial fluctuations, monitoring the evolution process up to 10 seconds (corresponding to ~260 million roundtrips) discontinuously. Two distinctly different evolutionary types of DS states have been investigated in detail: splitting from one pulse and forming simultaneously. Relaxation oscillations, beating, transient bound state, spectral broadening and pulse int"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.10579","kind":"arxiv","version":1},"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":"2026-05-18T00:09:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"429XJDwALm321SfyoN+5rxQLaoe42Pz8G2Y3k3oo9/MNQ+gZ5+84HQ6J8jLyGuKqmfPYCJugSic8+xGMY0ZPBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T11:50:21.226196Z"},"content_sha256":"33395c8e9a7d73c720c59e29dc9814967e01c7b358b8a72a588f3454151d5d87","schema_version":"1.0","event_id":"sha256:33395c8e9a7d73c720c59e29dc9814967e01c7b358b8a72a588f3454151d5d87"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/S56CUHOVE7GYZRJBMBJXO6ZIEC/bundle.json","state_url":"https://pith.science/pith/S56CUHOVE7GYZRJBMBJXO6ZIEC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/S56CUHOVE7GYZRJBMBJXO6ZIEC/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":"2026-05-31T11:50:21Z","links":{"resolver":"https://pith.science/pith/S56CUHOVE7GYZRJBMBJXO6ZIEC","bundle":"https://pith.science/pith/S56CUHOVE7GYZRJBMBJXO6ZIEC/bundle.json","state":"https://pith.science/pith/S56CUHOVE7GYZRJBMBJXO6ZIEC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/S56CUHOVE7GYZRJBMBJXO6ZIEC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:S56CUHOVE7GYZRJBMBJXO6ZIEC","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":"1e1134b4215e8df0ab06815cb901f6525ef9c4e78100c3d826a3ce7441a5a151","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2018-07-27T13:13:33Z","title_canon_sha256":"072f00059f9a279a6660c18aa61e9122457b84e5f4d3089fffa123224de7d7ba"},"schema_version":"1.0","source":{"id":"1807.10579","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.10579","created_at":"2026-05-18T00:09:40Z"},{"alias_kind":"arxiv_version","alias_value":"1807.10579v1","created_at":"2026-05-18T00:09:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.10579","created_at":"2026-05-18T00:09:40Z"},{"alias_kind":"pith_short_12","alias_value":"S56CUHOVE7GY","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_16","alias_value":"S56CUHOVE7GYZRJB","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_8","alias_value":"S56CUHOV","created_at":"2026-05-18T12:32:50Z"}],"graph_snapshots":[{"event_id":"sha256:33395c8e9a7d73c720c59e29dc9814967e01c7b358b8a72a588f3454151d5d87","target":"graph","created_at":"2026-05-18T00:09:40Z","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":"By means of the emerging Dispersive Fourier transformation technique, we captured the pulse-resolved spectral evolution dynamics of the double-soliton (DS) states in a single-walled carbon nanotube based Er-doped fiber laser from the initial fluctuations, monitoring the evolution process up to 10 seconds (corresponding to ~260 million roundtrips) discontinuously. Two distinctly different evolutionary types of DS states have been investigated in detail: splitting from one pulse and forming simultaneously. Relaxation oscillations, beating, transient bound state, spectral broadening and pulse int","authors_text":"Chao Zeng, Guangwei Chen, Guomei Wang, Wei Zhao, Wenlei Li","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2018-07-27T13:13:33Z","title":"Real-time Characterization of Transient Double-Soliton Dynamics in a Mode-Locked Fiber Laser"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.10579","kind":"arxiv","version":1},"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:b1eb67799024a258fab7563bea83d2f3664dfee64b8d6bb9a492eab0a3902600","target":"record","created_at":"2026-05-18T00:09:40Z","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":"1e1134b4215e8df0ab06815cb901f6525ef9c4e78100c3d826a3ce7441a5a151","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2018-07-27T13:13:33Z","title_canon_sha256":"072f00059f9a279a6660c18aa61e9122457b84e5f4d3089fffa123224de7d7ba"},"schema_version":"1.0","source":{"id":"1807.10579","kind":"arxiv","version":1}},"canonical_sha256":"977c2a1dd527cd8cc5216053777b2820be9a576e242d9fd57de43a254205959e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"977c2a1dd527cd8cc5216053777b2820be9a576e242d9fd57de43a254205959e","first_computed_at":"2026-05-18T00:09:40.109866Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:09:40.109866Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Jr1/sn1yQeWvm2bqM4+ii0D3bPgxY6GhxTpatA8iqMyIO95WvzoNAoB16EXjrE93C0Duaz5RMh4hk6OyVLGsCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:09:40.110485Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.10579","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b1eb67799024a258fab7563bea83d2f3664dfee64b8d6bb9a492eab0a3902600","sha256:33395c8e9a7d73c720c59e29dc9814967e01c7b358b8a72a588f3454151d5d87"],"state_sha256":"477bfa67f6cc8a1920fddb6aeae82cdf1fc3f931ee31bdb660c6055bf6c3c89e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NcKJCG2UHx6LbmvUfjYnrdObCGpLMjasP+Ebwk/MC1SCqftvrS2dcjNy19FNAPSYySR3twXBo9ZnHS+PxeSSAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T11:50:21.229708Z","bundle_sha256":"134d351fe9c075add43bbcd392b74d908b8097d126fcc7bf4f248c643312dbfd"}}