{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:TA46COCUJ23PLANYA2KCZBKHZY","short_pith_number":"pith:TA46COCU","canonical_record":{"source":{"id":"2402.08060","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-02-12T21:03:20Z","cross_cats_sorted":[],"title_canon_sha256":"d32df8f48b365d22cbc4da7083b8e93b1f167b7da3c7af85ba1d24b99e1c7047","abstract_canon_sha256":"65737fd993e5cb9b706660fe805d3200257deca55330967e54362ab76c15c108"},"schema_version":"1.0"},"canonical_sha256":"9839e138544eb6f581b806942c8547ce3729fe7a8d026c20277844e54ccec978","source":{"kind":"arxiv","id":"2402.08060","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2402.08060","created_at":"2026-06-12T01:08:08Z"},{"alias_kind":"arxiv_version","alias_value":"2402.08060v3","created_at":"2026-06-12T01:08:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2402.08060","created_at":"2026-06-12T01:08:08Z"},{"alias_kind":"pith_short_12","alias_value":"TA46COCUJ23P","created_at":"2026-06-12T01:08:08Z"},{"alias_kind":"pith_short_16","alias_value":"TA46COCUJ23PLANY","created_at":"2026-06-12T01:08:08Z"},{"alias_kind":"pith_short_8","alias_value":"TA46COCU","created_at":"2026-06-12T01:08:08Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:TA46COCUJ23PLANYA2KCZBKHZY","target":"record","payload":{"canonical_record":{"source":{"id":"2402.08060","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-02-12T21:03:20Z","cross_cats_sorted":[],"title_canon_sha256":"d32df8f48b365d22cbc4da7083b8e93b1f167b7da3c7af85ba1d24b99e1c7047","abstract_canon_sha256":"65737fd993e5cb9b706660fe805d3200257deca55330967e54362ab76c15c108"},"schema_version":"1.0"},"canonical_sha256":"9839e138544eb6f581b806942c8547ce3729fe7a8d026c20277844e54ccec978","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-12T01:08:08.273020Z","signature_b64":"3iBnfFX9ZDxQ1xLcdILrvZZPDJO86KxBYkYLr+A6LoGMc5Iy7Q1dR/w5l2/4WXLFA2z5hlnRdcOpbtGcG3stCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9839e138544eb6f581b806942c8547ce3729fe7a8d026c20277844e54ccec978","last_reissued_at":"2026-06-12T01:08:08.271956Z","signature_status":"signed_v1","first_computed_at":"2026-06-12T01:08:08.271956Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2402.08060","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-12T01:08:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vzvIHFfQkVyl73crcJYcVuG8J4fPal6TpfcCXyo8FtASWdrpcYcTyzJQYWYMi4y65t0FMtE81hMhmggVmabxCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-01T21:07:57.763126Z"},"content_sha256":"6a9545f682f6fac387b720826504494bab4be1578170ff0b2406766e16382ce1","schema_version":"1.0","event_id":"sha256:6a9545f682f6fac387b720826504494bab4be1578170ff0b2406766e16382ce1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:TA46COCUJ23PLANYA2KCZBKHZY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Information gain and measurement disturbance for quantum agents","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Aephraim M. Steinberg, Aharon Brodutch, Arthur O. T. Pang, C. Pria Dobney, Noah Lupu-Gladstein, Rui Jie Tang, Y. Batuhan Yilmaz","submitted_at":"2024-02-12T21:03:20Z","abstract_excerpt":"The traditional formalism of quantum measurement (hereafter ``TQM'') describes processes where some properties of quantum states are extracted and stored as classical information. While TQM is a natural and appropriate description of how humans interact with quantum systems, it is silent on the question of how a more general, quantum, agent would do so. How do we describe the observation of a system by an observer with the ability to store not only classical information but quantum states in its memory? In this paper, we extend the idea of measurement to a more general class of sensors for qua"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2402.08060","kind":"arxiv","version":3},"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/2402.08060/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":"2026-06-12T01:08:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZQIQnN3KgX//UHMQInZSI4eyt+pPxulxqOyjvck7rPMV2SiXYQL3xRe7WKfO4LbJybxInJbNiZW9AdbqV1J9BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-01T21:07:57.763527Z"},"content_sha256":"6fcb4683bf22ac373cab664232eb79f1b60936069e004dc789c974b1c9536ccb","schema_version":"1.0","event_id":"sha256:6fcb4683bf22ac373cab664232eb79f1b60936069e004dc789c974b1c9536ccb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TA46COCUJ23PLANYA2KCZBKHZY/bundle.json","state_url":"https://pith.science/pith/TA46COCUJ23PLANYA2KCZBKHZY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TA46COCUJ23PLANYA2KCZBKHZY/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":"2026-07-01T21:07:57Z","links":{"resolver":"https://pith.science/pith/TA46COCUJ23PLANYA2KCZBKHZY","bundle":"https://pith.science/pith/TA46COCUJ23PLANYA2KCZBKHZY/bundle.json","state":"https://pith.science/pith/TA46COCUJ23PLANYA2KCZBKHZY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TA46COCUJ23PLANYA2KCZBKHZY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:TA46COCUJ23PLANYA2KCZBKHZY","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":"65737fd993e5cb9b706660fe805d3200257deca55330967e54362ab76c15c108","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-02-12T21:03:20Z","title_canon_sha256":"d32df8f48b365d22cbc4da7083b8e93b1f167b7da3c7af85ba1d24b99e1c7047"},"schema_version":"1.0","source":{"id":"2402.08060","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2402.08060","created_at":"2026-06-12T01:08:08Z"},{"alias_kind":"arxiv_version","alias_value":"2402.08060v3","created_at":"2026-06-12T01:08:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2402.08060","created_at":"2026-06-12T01:08:08Z"},{"alias_kind":"pith_short_12","alias_value":"TA46COCUJ23P","created_at":"2026-06-12T01:08:08Z"},{"alias_kind":"pith_short_16","alias_value":"TA46COCUJ23PLANY","created_at":"2026-06-12T01:08:08Z"},{"alias_kind":"pith_short_8","alias_value":"TA46COCU","created_at":"2026-06-12T01:08:08Z"}],"graph_snapshots":[{"event_id":"sha256:6fcb4683bf22ac373cab664232eb79f1b60936069e004dc789c974b1c9536ccb","target":"graph","created_at":"2026-06-12T01:08:08Z","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/2402.08060/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The traditional formalism of quantum measurement (hereafter ``TQM'') describes processes where some properties of quantum states are extracted and stored as classical information. While TQM is a natural and appropriate description of how humans interact with quantum systems, it is silent on the question of how a more general, quantum, agent would do so. How do we describe the observation of a system by an observer with the ability to store not only classical information but quantum states in its memory? In this paper, we extend the idea of measurement to a more general class of sensors for qua","authors_text":"Aephraim M. Steinberg, Aharon Brodutch, Arthur O. T. Pang, C. Pria Dobney, Noah Lupu-Gladstein, Rui Jie Tang, Y. Batuhan Yilmaz","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-02-12T21:03:20Z","title":"Information gain and measurement disturbance for quantum agents"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2402.08060","kind":"arxiv","version":3},"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":"sha256:6a9545f682f6fac387b720826504494bab4be1578170ff0b2406766e16382ce1","target":"record","created_at":"2026-06-12T01:08:08Z","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":"65737fd993e5cb9b706660fe805d3200257deca55330967e54362ab76c15c108","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-02-12T21:03:20Z","title_canon_sha256":"d32df8f48b365d22cbc4da7083b8e93b1f167b7da3c7af85ba1d24b99e1c7047"},"schema_version":"1.0","source":{"id":"2402.08060","kind":"arxiv","version":3}},"canonical_sha256":"9839e138544eb6f581b806942c8547ce3729fe7a8d026c20277844e54ccec978","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9839e138544eb6f581b806942c8547ce3729fe7a8d026c20277844e54ccec978","first_computed_at":"2026-06-12T01:08:08.271956Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-12T01:08:08.271956Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3iBnfFX9ZDxQ1xLcdILrvZZPDJO86KxBYkYLr+A6LoGMc5Iy7Q1dR/w5l2/4WXLFA2z5hlnRdcOpbtGcG3stCA==","signature_status":"signed_v1","signed_at":"2026-06-12T01:08:08.273020Z","signed_message":"canonical_sha256_bytes"},"source_id":"2402.08060","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6a9545f682f6fac387b720826504494bab4be1578170ff0b2406766e16382ce1","sha256:6fcb4683bf22ac373cab664232eb79f1b60936069e004dc789c974b1c9536ccb"],"state_sha256":"9d887f61343063c7ba94ec67c02be275f74f27baf0b70948efb604ea7b72d653"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vCyJPPWUkuqa9Vjaf/i0JkMvA9xHxtP5zIKUP8PKRVzwiH+J5G514svliW4bpwkHTzsPmlCzDVn6czPB8X3MCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-01T21:07:57.765531Z","bundle_sha256":"53703e6187eafb9837128d0585ca9b0e4b8c14b95055d4104a1d9c819d0c4883"}}