{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:IMZE7BDET2DL24HLWGHUHWTBTJ","short_pith_number":"pith:IMZE7BDE","canonical_record":{"source":{"id":"2505.22428","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.HC","submitted_at":"2025-05-28T14:53:08Z","cross_cats_sorted":["cs.CY"],"title_canon_sha256":"6850eab8ed0ff718ecfd28025804d2cb6344280c73d2c633fd0d0c5d077af393","abstract_canon_sha256":"35ef7de1c2e565f6ca6c82e05f4efa8aa26aa35ac4f230447860051d12a1af58"},"schema_version":"1.0"},"canonical_sha256":"43324f84649e86bd70ebb18f43da619a7f7c6e83abf28793f2595ccccdd77761","source":{"kind":"arxiv","id":"2505.22428","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.22428","created_at":"2026-07-05T11:11:23Z"},{"alias_kind":"arxiv_version","alias_value":"2505.22428v1","created_at":"2026-07-05T11:11:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.22428","created_at":"2026-07-05T11:11:23Z"},{"alias_kind":"pith_short_12","alias_value":"IMZE7BDET2DL","created_at":"2026-07-05T11:11:23Z"},{"alias_kind":"pith_short_16","alias_value":"IMZE7BDET2DL24HL","created_at":"2026-07-05T11:11:23Z"},{"alias_kind":"pith_short_8","alias_value":"IMZE7BDE","created_at":"2026-07-05T11:11:23Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:IMZE7BDET2DL24HLWGHUHWTBTJ","target":"record","payload":{"canonical_record":{"source":{"id":"2505.22428","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.HC","submitted_at":"2025-05-28T14:53:08Z","cross_cats_sorted":["cs.CY"],"title_canon_sha256":"6850eab8ed0ff718ecfd28025804d2cb6344280c73d2c633fd0d0c5d077af393","abstract_canon_sha256":"35ef7de1c2e565f6ca6c82e05f4efa8aa26aa35ac4f230447860051d12a1af58"},"schema_version":"1.0"},"canonical_sha256":"43324f84649e86bd70ebb18f43da619a7f7c6e83abf28793f2595ccccdd77761","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:11:23.852951Z","signature_b64":"msO6XuI1uQlfQP8RBglra+NJ6lmf78lR+een+NX59Dmi/E2IgfI3Ssa7s//7f0X7r8OobmYdtOQ1gQ9mlvyUDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"43324f84649e86bd70ebb18f43da619a7f7c6e83abf28793f2595ccccdd77761","last_reissued_at":"2026-07-05T11:11:23.852404Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:11:23.852404Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2505.22428","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":"2026-07-05T11:11:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NiiTjR9Lf9Eidqb63lSyO/6eOTCAWjx+iYpIWa2Yd5xIO0+OzfsgUsLPikGHPK345KGT07CtaJXHFYlDEQ6IDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T21:40:31.153391Z"},"content_sha256":"5588717a1db85ee9c725c6e65bb4ce21469e0d0d5454907537f0318a78a28027","schema_version":"1.0","event_id":"sha256:5588717a1db85ee9c725c6e65bb4ce21469e0d0d5454907537f0318a78a28027"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:IMZE7BDET2DL24HLWGHUHWTBTJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Parental Collaboration and Closeness: Envisioning with New Couple Parents","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.CY"],"primary_cat":"cs.HC","authors_text":"Charan Pushpanathan Prabavathi, Jie Cai, John M. Carroll, Wan-Hsuan Huang, Xiaotian Li, Ya-Fang Lin","submitted_at":"2025-05-28T14:53:08Z","abstract_excerpt":"Couples often experience a decrease in closeness as they cope with the demands of parenthood. Existing technologies have supported parenting and parental collaboration. However, these technologies do not adequately support closeness in co-parenting. We use scenarios and design probes to brainstorm with 10 new parent couples to explore and envision possibilities for technologies to support closeness. We reported parents' current technology use for co-parenting and how participants considered and envisioned co-parenting technology for closeness, including information and task sharing, emotion aw"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.22428","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/2505.22428/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":"2026-07-05T11:11:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jV1+aJjCW/B43vfhBpLYM16SuM1dL3XS0U1+qooAE+lZSd3KOZzJ5TS7TUgVR5YwsSYz0v58uaCB0NmJPmMMAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T21:40:31.154510Z"},"content_sha256":"746bf51770b20af816bf4e61b3cb7df72cba2b694a35e0c8cd63ccbe2e89537f","schema_version":"1.0","event_id":"sha256:746bf51770b20af816bf4e61b3cb7df72cba2b694a35e0c8cd63ccbe2e89537f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IMZE7BDET2DL24HLWGHUHWTBTJ/bundle.json","state_url":"https://pith.science/pith/IMZE7BDET2DL24HLWGHUHWTBTJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IMZE7BDET2DL24HLWGHUHWTBTJ/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":"2026-08-09T21:40:31Z","links":{"resolver":"https://pith.science/pith/IMZE7BDET2DL24HLWGHUHWTBTJ","bundle":"https://pith.science/pith/IMZE7BDET2DL24HLWGHUHWTBTJ/bundle.json","state":"https://pith.science/pith/IMZE7BDET2DL24HLWGHUHWTBTJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IMZE7BDET2DL24HLWGHUHWTBTJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:IMZE7BDET2DL24HLWGHUHWTBTJ","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":"35ef7de1c2e565f6ca6c82e05f4efa8aa26aa35ac4f230447860051d12a1af58","cross_cats_sorted":["cs.CY"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.HC","submitted_at":"2025-05-28T14:53:08Z","title_canon_sha256":"6850eab8ed0ff718ecfd28025804d2cb6344280c73d2c633fd0d0c5d077af393"},"schema_version":"1.0","source":{"id":"2505.22428","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.22428","created_at":"2026-07-05T11:11:23Z"},{"alias_kind":"arxiv_version","alias_value":"2505.22428v1","created_at":"2026-07-05T11:11:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.22428","created_at":"2026-07-05T11:11:23Z"},{"alias_kind":"pith_short_12","alias_value":"IMZE7BDET2DL","created_at":"2026-07-05T11:11:23Z"},{"alias_kind":"pith_short_16","alias_value":"IMZE7BDET2DL24HL","created_at":"2026-07-05T11:11:23Z"},{"alias_kind":"pith_short_8","alias_value":"IMZE7BDE","created_at":"2026-07-05T11:11:23Z"}],"graph_snapshots":[{"event_id":"sha256:746bf51770b20af816bf4e61b3cb7df72cba2b694a35e0c8cd63ccbe2e89537f","target":"graph","created_at":"2026-07-05T11:11:23Z","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/2505.22428/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Couples often experience a decrease in closeness as they cope with the demands of parenthood. Existing technologies have supported parenting and parental collaboration. However, these technologies do not adequately support closeness in co-parenting. We use scenarios and design probes to brainstorm with 10 new parent couples to explore and envision possibilities for technologies to support closeness. We reported parents' current technology use for co-parenting and how participants considered and envisioned co-parenting technology for closeness, including information and task sharing, emotion aw","authors_text":"Charan Pushpanathan Prabavathi, Jie Cai, John M. Carroll, Wan-Hsuan Huang, Xiaotian Li, Ya-Fang Lin","cross_cats":["cs.CY"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.HC","submitted_at":"2025-05-28T14:53:08Z","title":"Parental Collaboration and Closeness: Envisioning with New Couple Parents"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.22428","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":"sha256:5588717a1db85ee9c725c6e65bb4ce21469e0d0d5454907537f0318a78a28027","target":"record","created_at":"2026-07-05T11:11:23Z","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":"35ef7de1c2e565f6ca6c82e05f4efa8aa26aa35ac4f230447860051d12a1af58","cross_cats_sorted":["cs.CY"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.HC","submitted_at":"2025-05-28T14:53:08Z","title_canon_sha256":"6850eab8ed0ff718ecfd28025804d2cb6344280c73d2c633fd0d0c5d077af393"},"schema_version":"1.0","source":{"id":"2505.22428","kind":"arxiv","version":1}},"canonical_sha256":"43324f84649e86bd70ebb18f43da619a7f7c6e83abf28793f2595ccccdd77761","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"43324f84649e86bd70ebb18f43da619a7f7c6e83abf28793f2595ccccdd77761","first_computed_at":"2026-07-05T11:11:23.852404Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:11:23.852404Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"msO6XuI1uQlfQP8RBglra+NJ6lmf78lR+een+NX59Dmi/E2IgfI3Ssa7s//7f0X7r8OobmYdtOQ1gQ9mlvyUDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:11:23.852951Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.22428","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5588717a1db85ee9c725c6e65bb4ce21469e0d0d5454907537f0318a78a28027","sha256:746bf51770b20af816bf4e61b3cb7df72cba2b694a35e0c8cd63ccbe2e89537f"],"state_sha256":"d110e452dbe9db41a6659b6deaaaff556a27f9d5d5154c1ea216e84abea80a29"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"R81wyxdkeb8QxMxFr94Af97cksCGdlAWZ68EcJ9tkRYj4n2+5vVhFyPVucBxjlITfvbm2+JdxpKYAqa7JUtvAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T21:40:31.160095Z","bundle_sha256":"83593492248fae992c2b3fd7dc0f358e5ba9b6823242bc2c7fabb6cf5ac792d0"}}