{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:GEVKVPCLCQTY2I6BZWAK7OBKPX","short_pith_number":"pith:GEVKVPCL","canonical_record":{"source":{"id":"2607.10541","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.IR","submitted_at":"2026-07-12T02:53:17Z","cross_cats_sorted":["cs.LG"],"title_canon_sha256":"797358a4f2e2e51f6fab5522d5078f5ab7c4b25f50134894b145138eebf25d96","abstract_canon_sha256":"900e3cc65dbff60453deee1210f5731038b27dbc85526d1232cd8f6a7d845ded"},"schema_version":"1.0"},"canonical_sha256":"312aaabc4b14278d23c1cd80afb82a7ddaddf7dd3a9ec0628dd5a4e8e04f954e","source":{"kind":"arxiv","id":"2607.10541","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.10541","created_at":"2026-07-14T01:21:20Z"},{"alias_kind":"arxiv_version","alias_value":"2607.10541v1","created_at":"2026-07-14T01:21:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.10541","created_at":"2026-07-14T01:21:20Z"},{"alias_kind":"pith_short_12","alias_value":"GEVKVPCLCQTY","created_at":"2026-07-14T01:21:20Z"},{"alias_kind":"pith_short_16","alias_value":"GEVKVPCLCQTY2I6B","created_at":"2026-07-14T01:21:20Z"},{"alias_kind":"pith_short_8","alias_value":"GEVKVPCL","created_at":"2026-07-14T01:21:20Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:GEVKVPCLCQTY2I6BZWAK7OBKPX","target":"record","payload":{"canonical_record":{"source":{"id":"2607.10541","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.IR","submitted_at":"2026-07-12T02:53:17Z","cross_cats_sorted":["cs.LG"],"title_canon_sha256":"797358a4f2e2e51f6fab5522d5078f5ab7c4b25f50134894b145138eebf25d96","abstract_canon_sha256":"900e3cc65dbff60453deee1210f5731038b27dbc85526d1232cd8f6a7d845ded"},"schema_version":"1.0"},"canonical_sha256":"312aaabc4b14278d23c1cd80afb82a7ddaddf7dd3a9ec0628dd5a4e8e04f954e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-14T01:21:20.363301Z","signature_b64":"ksdbWbBH/NjPPJj5nFxXDss9PSyzEZMT7lRVrmf/5wPrA/v5FXINz4pYJYeG9b7VnOjEYhqe2dJdO6tHqLbTDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"312aaabc4b14278d23c1cd80afb82a7ddaddf7dd3a9ec0628dd5a4e8e04f954e","last_reissued_at":"2026-07-14T01:21:20.362429Z","signature_status":"signed_v1","first_computed_at":"2026-07-14T01:21:20.362429Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2607.10541","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":"2026-07-14T01:21:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lOWoQUVBpE8fU8ce4hjaX8lByOHLhXrocsAW8ODeGiQizxi/Ks0A2Rri1YOQUmrM5RDo4G8CEgrbLJWqtC1dAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T20:21:07.895912Z"},"content_sha256":"4b76240f2563155cfdd0d5ac2f1d74e6bfb8dcaed7880f9a789fb267d1f2c121","schema_version":"1.0","event_id":"sha256:4b76240f2563155cfdd0d5ac2f1d74e6bfb8dcaed7880f9a789fb267d1f2c121"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:GEVKVPCLCQTY2I6BZWAK7OBKPX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"RecRec: Recursive Refinement for Sequential Recommendation","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":["cs.LG"],"primary_cat":"cs.IR","authors_text":"Abhinav Thorat, Niranjan Pedanekar, Pervez Shaik, Prosenjit Biswas, Ravi Kolla","submitted_at":"2026-07-12T02:53:17Z","abstract_excerpt":"Sequential recommender systems typically infer user preferences through single-pass encoding of interaction histories without iterative refinement, relying on increasingly deep architectures to capture complex patterns. In this work, we revisit sequential recommendation from a recursive inference perspective: can user preferences be modeled as a persistent latent state that is recursively refined? We propose RecRec (Recursive Recommendation), a lightweight model that maintains a compact latent state and updates it through a shared recursive module conditioned on interaction evidence. Unlike pr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.10541","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/2607.10541/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":"2026-07-14T01:21:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uUlZkKpEQ3o2eusXXAZTJRazK4WjLk28seNVs113ntlQZUMh/JOKOP+DMvwUNqcVTxD9efcRsRipkgHtZHeMDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T20:21:07.896413Z"},"content_sha256":"d3c900c2ee86dc97ec2effad4b6271564b82d988ea5d9ac9035aa47908efbde8","schema_version":"1.0","event_id":"sha256:d3c900c2ee86dc97ec2effad4b6271564b82d988ea5d9ac9035aa47908efbde8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GEVKVPCLCQTY2I6BZWAK7OBKPX/bundle.json","state_url":"https://pith.science/pith/GEVKVPCLCQTY2I6BZWAK7OBKPX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GEVKVPCLCQTY2I6BZWAK7OBKPX/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":"2026-08-04T20:21:07Z","links":{"resolver":"https://pith.science/pith/GEVKVPCLCQTY2I6BZWAK7OBKPX","bundle":"https://pith.science/pith/GEVKVPCLCQTY2I6BZWAK7OBKPX/bundle.json","state":"https://pith.science/pith/GEVKVPCLCQTY2I6BZWAK7OBKPX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GEVKVPCLCQTY2I6BZWAK7OBKPX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:GEVKVPCLCQTY2I6BZWAK7OBKPX","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":"900e3cc65dbff60453deee1210f5731038b27dbc85526d1232cd8f6a7d845ded","cross_cats_sorted":["cs.LG"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.IR","submitted_at":"2026-07-12T02:53:17Z","title_canon_sha256":"797358a4f2e2e51f6fab5522d5078f5ab7c4b25f50134894b145138eebf25d96"},"schema_version":"1.0","source":{"id":"2607.10541","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.10541","created_at":"2026-07-14T01:21:20Z"},{"alias_kind":"arxiv_version","alias_value":"2607.10541v1","created_at":"2026-07-14T01:21:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.10541","created_at":"2026-07-14T01:21:20Z"},{"alias_kind":"pith_short_12","alias_value":"GEVKVPCLCQTY","created_at":"2026-07-14T01:21:20Z"},{"alias_kind":"pith_short_16","alias_value":"GEVKVPCLCQTY2I6B","created_at":"2026-07-14T01:21:20Z"},{"alias_kind":"pith_short_8","alias_value":"GEVKVPCL","created_at":"2026-07-14T01:21:20Z"}],"graph_snapshots":[{"event_id":"sha256:d3c900c2ee86dc97ec2effad4b6271564b82d988ea5d9ac9035aa47908efbde8","target":"graph","created_at":"2026-07-14T01:21:20Z","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/2607.10541/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Sequential recommender systems typically infer user preferences through single-pass encoding of interaction histories without iterative refinement, relying on increasingly deep architectures to capture complex patterns. In this work, we revisit sequential recommendation from a recursive inference perspective: can user preferences be modeled as a persistent latent state that is recursively refined? We propose RecRec (Recursive Recommendation), a lightweight model that maintains a compact latent state and updates it through a shared recursive module conditioned on interaction evidence. Unlike pr","authors_text":"Abhinav Thorat, Niranjan Pedanekar, Pervez Shaik, Prosenjit Biswas, Ravi Kolla","cross_cats":["cs.LG"],"headline":"","license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.IR","submitted_at":"2026-07-12T02:53:17Z","title":"RecRec: Recursive Refinement for Sequential Recommendation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.10541","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":"sha256:4b76240f2563155cfdd0d5ac2f1d74e6bfb8dcaed7880f9a789fb267d1f2c121","target":"record","created_at":"2026-07-14T01:21:20Z","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":"900e3cc65dbff60453deee1210f5731038b27dbc85526d1232cd8f6a7d845ded","cross_cats_sorted":["cs.LG"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.IR","submitted_at":"2026-07-12T02:53:17Z","title_canon_sha256":"797358a4f2e2e51f6fab5522d5078f5ab7c4b25f50134894b145138eebf25d96"},"schema_version":"1.0","source":{"id":"2607.10541","kind":"arxiv","version":1}},"canonical_sha256":"312aaabc4b14278d23c1cd80afb82a7ddaddf7dd3a9ec0628dd5a4e8e04f954e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"312aaabc4b14278d23c1cd80afb82a7ddaddf7dd3a9ec0628dd5a4e8e04f954e","first_computed_at":"2026-07-14T01:21:20.362429Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-14T01:21:20.362429Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ksdbWbBH/NjPPJj5nFxXDss9PSyzEZMT7lRVrmf/5wPrA/v5FXINz4pYJYeG9b7VnOjEYhqe2dJdO6tHqLbTDA==","signature_status":"signed_v1","signed_at":"2026-07-14T01:21:20.363301Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.10541","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4b76240f2563155cfdd0d5ac2f1d74e6bfb8dcaed7880f9a789fb267d1f2c121","sha256:d3c900c2ee86dc97ec2effad4b6271564b82d988ea5d9ac9035aa47908efbde8"],"state_sha256":"259399766d646c36703472aa9da62d23fd8c666da75d8a2dd4cbb82d9036e40b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aADGCuz6YyarPXfWBgps/DoLY9RRJMf3KSk3OTJ0e4/ot6/OkwzzvU+OBNoM7n7AHSeGO4qP/6/uoz3VbXkzAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T20:21:07.900174Z","bundle_sha256":"738ca8d51a5cb79e4c9d6a85eaf3afa45e84780a3c64c0155b893c3140b1b4d4"}}