{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:64KYOSSF4AW37TA5S5SRZOQDM6","short_pith_number":"pith:64KYOSSF","canonical_record":{"source":{"id":"2607.24768","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2026-06-09T03:40:34Z","cross_cats_sorted":["cs.CL","cs.CY","cs.ET"],"title_canon_sha256":"7bd742a8c82742dc06c324eb8ca0993238f68934deb3c0bf9cb42ba20a026d0b","abstract_canon_sha256":"0d9ce92c8599940bb04a46ca8b11c3866c92a2ab47025b81ada96d334695d36e"},"schema_version":"1.0"},"canonical_sha256":"f715874a45e02dbfcc1d97651cba0367a2491aa02aae48f2593fe38fa0a9bdbf","source":{"kind":"arxiv","id":"2607.24768","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.24768","created_at":"2026-07-29T00:24:42Z"},{"alias_kind":"arxiv_version","alias_value":"2607.24768v1","created_at":"2026-07-29T00:24:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.24768","created_at":"2026-07-29T00:24:42Z"},{"alias_kind":"pith_short_12","alias_value":"64KYOSSF4AW3","created_at":"2026-07-29T00:24:42Z"},{"alias_kind":"pith_short_16","alias_value":"64KYOSSF4AW37TA5","created_at":"2026-07-29T00:24:42Z"},{"alias_kind":"pith_short_8","alias_value":"64KYOSSF","created_at":"2026-07-29T00:24:42Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:64KYOSSF4AW37TA5S5SRZOQDM6","target":"record","payload":{"canonical_record":{"source":{"id":"2607.24768","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2026-06-09T03:40:34Z","cross_cats_sorted":["cs.CL","cs.CY","cs.ET"],"title_canon_sha256":"7bd742a8c82742dc06c324eb8ca0993238f68934deb3c0bf9cb42ba20a026d0b","abstract_canon_sha256":"0d9ce92c8599940bb04a46ca8b11c3866c92a2ab47025b81ada96d334695d36e"},"schema_version":"1.0"},"canonical_sha256":"f715874a45e02dbfcc1d97651cba0367a2491aa02aae48f2593fe38fa0a9bdbf","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-29T00:24:42.884779Z","signature_b64":"AU2Y/Ha+gAjmjiLieJyD2tJh+FMR7a9dyvF0dfoLiqlMDmjJvXpZvTMtbzzxfpU6hI5vaRxoYt7SzbOepny5Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f715874a45e02dbfcc1d97651cba0367a2491aa02aae48f2593fe38fa0a9bdbf","last_reissued_at":"2026-07-29T00:24:42.883846Z","signature_status":"signed_v1","first_computed_at":"2026-07-29T00:24:42.883846Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2607.24768","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":"2026-07-29T00:24:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CIil6E8uXiU8NvMNU7SouDBNSVqsWnMMZxI5fr7g4GPuZ8PJTqTgCpdDJl9MZv/SQKEZw6tf8kScb9MSt9ttBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T23:44:01.832543Z"},"content_sha256":"04cd18aab189e15d88108cf1db601475eac9a6cd42c622be13c5ddad7d3ca139","schema_version":"1.0","event_id":"sha256:04cd18aab189e15d88108cf1db601475eac9a6cd42c622be13c5ddad7d3ca139"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:64KYOSSF4AW37TA5S5SRZOQDM6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"PATHFinder Agent for Tailored Prenatal Care","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.CL","cs.CY","cs.ET"],"primary_cat":"cs.AI","authors_text":"Alex Peahl, Carissa Samuel, Elizabeth Bondi-Kelly, Samia Abdelnabi, Vaibhav Balloli","submitted_at":"2026-06-09T03:40:34Z","abstract_excerpt":"Prenatal care is an important preventive service designed to improve outcomes for pregnant individuals. The American College of Obstetricians and Gynecologists (ACOG) recently introduced guidelines advocating tailored prenatal care, called PATH (Plan for Tailored Healthcare). We present PATHFinder Agent(Planner for Appropriate Tailored Healthcare), an end-to-end conversational agentic system that gathers patient health and social context through structured dialogue, curates individualized prenatal care plans aligned with PATH guidelines, and surfaces community resources from Michigan 211. The "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.24768","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/2607.24768/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":"2026-07-29T00:24:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"W9AQPoEJJf61hesAHKdMq6o0xsAcycq+OcualJlYcJR3345B1xyfwq0JoZd7TWI2aFoBaLehwlpLjWUL5I3HBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T23:44:01.833060Z"},"content_sha256":"441a05e4cc359f0f5eaa16c9a38e2db449f3a73ba2fb4066ee21b03d24ce2656","schema_version":"1.0","event_id":"sha256:441a05e4cc359f0f5eaa16c9a38e2db449f3a73ba2fb4066ee21b03d24ce2656"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/64KYOSSF4AW37TA5S5SRZOQDM6/bundle.json","state_url":"https://pith.science/pith/64KYOSSF4AW37TA5S5SRZOQDM6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/64KYOSSF4AW37TA5S5SRZOQDM6/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":"2026-08-03T23:44:01Z","links":{"resolver":"https://pith.science/pith/64KYOSSF4AW37TA5S5SRZOQDM6","bundle":"https://pith.science/pith/64KYOSSF4AW37TA5S5SRZOQDM6/bundle.json","state":"https://pith.science/pith/64KYOSSF4AW37TA5S5SRZOQDM6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/64KYOSSF4AW37TA5S5SRZOQDM6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:64KYOSSF4AW37TA5S5SRZOQDM6","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":"0d9ce92c8599940bb04a46ca8b11c3866c92a2ab47025b81ada96d334695d36e","cross_cats_sorted":["cs.CL","cs.CY","cs.ET"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2026-06-09T03:40:34Z","title_canon_sha256":"7bd742a8c82742dc06c324eb8ca0993238f68934deb3c0bf9cb42ba20a026d0b"},"schema_version":"1.0","source":{"id":"2607.24768","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.24768","created_at":"2026-07-29T00:24:42Z"},{"alias_kind":"arxiv_version","alias_value":"2607.24768v1","created_at":"2026-07-29T00:24:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.24768","created_at":"2026-07-29T00:24:42Z"},{"alias_kind":"pith_short_12","alias_value":"64KYOSSF4AW3","created_at":"2026-07-29T00:24:42Z"},{"alias_kind":"pith_short_16","alias_value":"64KYOSSF4AW37TA5","created_at":"2026-07-29T00:24:42Z"},{"alias_kind":"pith_short_8","alias_value":"64KYOSSF","created_at":"2026-07-29T00:24:42Z"}],"graph_snapshots":[{"event_id":"sha256:441a05e4cc359f0f5eaa16c9a38e2db449f3a73ba2fb4066ee21b03d24ce2656","target":"graph","created_at":"2026-07-29T00:24:42Z","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/2607.24768/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Prenatal care is an important preventive service designed to improve outcomes for pregnant individuals. The American College of Obstetricians and Gynecologists (ACOG) recently introduced guidelines advocating tailored prenatal care, called PATH (Plan for Tailored Healthcare). We present PATHFinder Agent(Planner for Appropriate Tailored Healthcare), an end-to-end conversational agentic system that gathers patient health and social context through structured dialogue, curates individualized prenatal care plans aligned with PATH guidelines, and surfaces community resources from Michigan 211. The ","authors_text":"Alex Peahl, Carissa Samuel, Elizabeth Bondi-Kelly, Samia Abdelnabi, Vaibhav Balloli","cross_cats":["cs.CL","cs.CY","cs.ET"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2026-06-09T03:40:34Z","title":"PATHFinder Agent for Tailored Prenatal Care"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.24768","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":"sha256:04cd18aab189e15d88108cf1db601475eac9a6cd42c622be13c5ddad7d3ca139","target":"record","created_at":"2026-07-29T00:24:42Z","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":"0d9ce92c8599940bb04a46ca8b11c3866c92a2ab47025b81ada96d334695d36e","cross_cats_sorted":["cs.CL","cs.CY","cs.ET"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2026-06-09T03:40:34Z","title_canon_sha256":"7bd742a8c82742dc06c324eb8ca0993238f68934deb3c0bf9cb42ba20a026d0b"},"schema_version":"1.0","source":{"id":"2607.24768","kind":"arxiv","version":1}},"canonical_sha256":"f715874a45e02dbfcc1d97651cba0367a2491aa02aae48f2593fe38fa0a9bdbf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f715874a45e02dbfcc1d97651cba0367a2491aa02aae48f2593fe38fa0a9bdbf","first_computed_at":"2026-07-29T00:24:42.883846Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-29T00:24:42.883846Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AU2Y/Ha+gAjmjiLieJyD2tJh+FMR7a9dyvF0dfoLiqlMDmjJvXpZvTMtbzzxfpU6hI5vaRxoYt7SzbOepny5Dg==","signature_status":"signed_v1","signed_at":"2026-07-29T00:24:42.884779Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.24768","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:04cd18aab189e15d88108cf1db601475eac9a6cd42c622be13c5ddad7d3ca139","sha256:441a05e4cc359f0f5eaa16c9a38e2db449f3a73ba2fb4066ee21b03d24ce2656"],"state_sha256":"c836bcba95b19c9dc5e2998321ec8848a7af54a826f41e8fdb2f7db20c670d96"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IeBiyQjNW6ePgUydOW4H//3keFsOybVJjLGZmGUrpE48fw9lt09eS+Hlkt7B5VRIi010XnNDNjOHV51JMhTiDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T23:44:01.838393Z","bundle_sha256":"ed54e071daf17f0bbe4a0f40d292a17db210e6f1b1df4aebc70ed8854c48d812"}}