{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:RN6PACZLOKNP4EQSTXS5CDGEUD","short_pith_number":"pith:RN6PACZL","canonical_record":{"source":{"id":"2607.21248","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-07-23T12:17:16Z","cross_cats_sorted":["physics.atom-ph","physics.comp-ph","physics.optics"],"title_canon_sha256":"a55148184c5b9a779151752808ab668af9967c35798f567f5411ae4e3d2ef732","abstract_canon_sha256":"09920121332b0628d1d3fb9d2221adf7f30eee7b901aa51d8722255345a92857"},"schema_version":"1.0"},"canonical_sha256":"8b7cf00b2b729afe12129de5d10cc4a0db72778af80382a9c98cc2d6937b5102","source":{"kind":"arxiv","id":"2607.21248","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.21248","created_at":"2026-07-24T01:24:22Z"},{"alias_kind":"arxiv_version","alias_value":"2607.21248v1","created_at":"2026-07-24T01:24:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.21248","created_at":"2026-07-24T01:24:22Z"},{"alias_kind":"pith_short_12","alias_value":"RN6PACZLOKNP","created_at":"2026-07-24T01:24:22Z"},{"alias_kind":"pith_short_16","alias_value":"RN6PACZLOKNP4EQS","created_at":"2026-07-24T01:24:22Z"},{"alias_kind":"pith_short_8","alias_value":"RN6PACZL","created_at":"2026-07-24T01:24:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:RN6PACZLOKNP4EQSTXS5CDGEUD","target":"record","payload":{"canonical_record":{"source":{"id":"2607.21248","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-07-23T12:17:16Z","cross_cats_sorted":["physics.atom-ph","physics.comp-ph","physics.optics"],"title_canon_sha256":"a55148184c5b9a779151752808ab668af9967c35798f567f5411ae4e3d2ef732","abstract_canon_sha256":"09920121332b0628d1d3fb9d2221adf7f30eee7b901aa51d8722255345a92857"},"schema_version":"1.0"},"canonical_sha256":"8b7cf00b2b729afe12129de5d10cc4a0db72778af80382a9c98cc2d6937b5102","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-24T01:24:22.000954Z","signature_b64":"8VQkIc0DVlwi6yfHMI3NkwCE+iBjcdZjCnQG0UEITSTgPGqJsWk+43CCbhqOoof9m2FoizGtwME/cM5w6j8FCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8b7cf00b2b729afe12129de5d10cc4a0db72778af80382a9c98cc2d6937b5102","last_reissued_at":"2026-07-24T01:24:22.000063Z","signature_status":"signed_v1","first_computed_at":"2026-07-24T01:24:22.000063Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2607.21248","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":"2026-07-24T01:24:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MbhIHPbVJv/n4IBxMpfGl6GpKj0IAv/DrM3/9Q23l+cP7bw6h/GJfozUnidJvg6ihqk4jzWPjOo3z/k7VVFUBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T17:36:55.889762Z"},"content_sha256":"f91a7ef3fe2ec114b01c2429069cfddb4eb02ff19a22cee0eca6532ba8f54a1a","schema_version":"1.0","event_id":"sha256:f91a7ef3fe2ec114b01c2429069cfddb4eb02ff19a22cee0eca6532ba8f54a1a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:RN6PACZLOKNP4EQSTXS5CDGEUD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Tailoring optical Schr\\\"odinger cat states via orientation-dependent high-harmonic generation in $\\rm{H}_2^+$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.atom-ph","physics.comp-ph","physics.optics"],"primary_cat":"quant-ph","authors_text":"Ahai Chen, Wei-Chao Jiang, Yuhai Jiang, Ziyang Gan","submitted_at":"2026-07-23T12:17:16Z","abstract_excerpt":"We theoretically demonstrate that the molecular orientation angle $\\theta$ provides a structurally intrinsic, continuously tunable control parameter for engineering optical Schr\\\"{o}dinger cat states via high-harmonic generation (HHG) in H$_2^+$. Coupling time-dependent Schr\\\"{o}dinger equation simulations to the fully quantized HHG framework, we evaluate the Wigner functions of the post-selected harmonic-mode states under two complementary conditioning strategies. Conditioning on resonance-enhanced low-order harmonics exploits the complementary dipole selection rules of the $1\\sigma_g\\to1\\sig"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.21248","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2607.21248/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-24T01:24:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9DZKVoO5PYEvmg7ssSNB9bnDZxTSH2Nnl9t2k4Aad8wQuraXLjRIn3OrPYvq5MCRFwkS6K0JcEOqNCbX1USXBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T17:36:55.890309Z"},"content_sha256":"d5ba9bea8833fbc24409fbc934e4747a690331e3f344c0992ec7e0b45026d9a1","schema_version":"1.0","event_id":"sha256:d5ba9bea8833fbc24409fbc934e4747a690331e3f344c0992ec7e0b45026d9a1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RN6PACZLOKNP4EQSTXS5CDGEUD/bundle.json","state_url":"https://pith.science/pith/RN6PACZLOKNP4EQSTXS5CDGEUD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RN6PACZLOKNP4EQSTXS5CDGEUD/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":"2026-08-18T17:36:55Z","links":{"resolver":"https://pith.science/pith/RN6PACZLOKNP4EQSTXS5CDGEUD","bundle":"https://pith.science/pith/RN6PACZLOKNP4EQSTXS5CDGEUD/bundle.json","state":"https://pith.science/pith/RN6PACZLOKNP4EQSTXS5CDGEUD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RN6PACZLOKNP4EQSTXS5CDGEUD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:RN6PACZLOKNP4EQSTXS5CDGEUD","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":"09920121332b0628d1d3fb9d2221adf7f30eee7b901aa51d8722255345a92857","cross_cats_sorted":["physics.atom-ph","physics.comp-ph","physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-07-23T12:17:16Z","title_canon_sha256":"a55148184c5b9a779151752808ab668af9967c35798f567f5411ae4e3d2ef732"},"schema_version":"1.0","source":{"id":"2607.21248","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.21248","created_at":"2026-07-24T01:24:22Z"},{"alias_kind":"arxiv_version","alias_value":"2607.21248v1","created_at":"2026-07-24T01:24:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.21248","created_at":"2026-07-24T01:24:22Z"},{"alias_kind":"pith_short_12","alias_value":"RN6PACZLOKNP","created_at":"2026-07-24T01:24:22Z"},{"alias_kind":"pith_short_16","alias_value":"RN6PACZLOKNP4EQS","created_at":"2026-07-24T01:24:22Z"},{"alias_kind":"pith_short_8","alias_value":"RN6PACZL","created_at":"2026-07-24T01:24:22Z"}],"graph_snapshots":[{"event_id":"sha256:d5ba9bea8833fbc24409fbc934e4747a690331e3f344c0992ec7e0b45026d9a1","target":"graph","created_at":"2026-07-24T01:24:22Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2607.21248/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We theoretically demonstrate that the molecular orientation angle $\\theta$ provides a structurally intrinsic, continuously tunable control parameter for engineering optical Schr\\\"{o}dinger cat states via high-harmonic generation (HHG) in H$_2^+$. Coupling time-dependent Schr\\\"{o}dinger equation simulations to the fully quantized HHG framework, we evaluate the Wigner functions of the post-selected harmonic-mode states under two complementary conditioning strategies. Conditioning on resonance-enhanced low-order harmonics exploits the complementary dipole selection rules of the $1\\sigma_g\\to1\\sig","authors_text":"Ahai Chen, Wei-Chao Jiang, Yuhai Jiang, Ziyang Gan","cross_cats":["physics.atom-ph","physics.comp-ph","physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-07-23T12:17:16Z","title":"Tailoring optical Schr\\\"odinger cat states via orientation-dependent high-harmonic generation in $\\rm{H}_2^+$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.21248","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:f91a7ef3fe2ec114b01c2429069cfddb4eb02ff19a22cee0eca6532ba8f54a1a","target":"record","created_at":"2026-07-24T01:24:22Z","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":"09920121332b0628d1d3fb9d2221adf7f30eee7b901aa51d8722255345a92857","cross_cats_sorted":["physics.atom-ph","physics.comp-ph","physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-07-23T12:17:16Z","title_canon_sha256":"a55148184c5b9a779151752808ab668af9967c35798f567f5411ae4e3d2ef732"},"schema_version":"1.0","source":{"id":"2607.21248","kind":"arxiv","version":1}},"canonical_sha256":"8b7cf00b2b729afe12129de5d10cc4a0db72778af80382a9c98cc2d6937b5102","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8b7cf00b2b729afe12129de5d10cc4a0db72778af80382a9c98cc2d6937b5102","first_computed_at":"2026-07-24T01:24:22.000063Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-24T01:24:22.000063Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8VQkIc0DVlwi6yfHMI3NkwCE+iBjcdZjCnQG0UEITSTgPGqJsWk+43CCbhqOoof9m2FoizGtwME/cM5w6j8FCA==","signature_status":"signed_v1","signed_at":"2026-07-24T01:24:22.000954Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.21248","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f91a7ef3fe2ec114b01c2429069cfddb4eb02ff19a22cee0eca6532ba8f54a1a","sha256:d5ba9bea8833fbc24409fbc934e4747a690331e3f344c0992ec7e0b45026d9a1"],"state_sha256":"2504afe6d2461e64fef3f7c700db3015029985bd8cbb371314eb774932b6518a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"X3GAElAAe93FO/hRCuy0lHI0IQy8B2148pm09cXgpASt3E5G1LyurOkSezOdFieV+WibG6boWlDBtuYD30hmDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-18T17:36:55.907783Z","bundle_sha256":"e83e0890f8fe5bd4e4eb0709668d178cde6dd9ed27dba232a37c10c8eaa76ae6"}}