{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:ISXE5IKFXNAEGFJ6JMQX4O3SD3","short_pith_number":"pith:ISXE5IKF","canonical_record":{"source":{"id":"2507.11786","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2025-07-15T23:03:36Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"c0fb01b2310042f1c2533f25bf7762135322f46f475d78019db25743e05c5270","abstract_canon_sha256":"699fa33780acef80d9f44659d31e0549f935549d284b9d967077a4048b930f6f"},"schema_version":"1.0"},"canonical_sha256":"44ae4ea145bb4043153e4b217e3b721ecf81706e100fb92c12fe1dd25d0b460c","source":{"kind":"arxiv","id":"2507.11786","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.11786","created_at":"2026-07-05T11:37:50Z"},{"alias_kind":"arxiv_version","alias_value":"2507.11786v1","created_at":"2026-07-05T11:37:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.11786","created_at":"2026-07-05T11:37:50Z"},{"alias_kind":"pith_short_12","alias_value":"ISXE5IKFXNAE","created_at":"2026-07-05T11:37:50Z"},{"alias_kind":"pith_short_16","alias_value":"ISXE5IKFXNAEGFJ6","created_at":"2026-07-05T11:37:50Z"},{"alias_kind":"pith_short_8","alias_value":"ISXE5IKF","created_at":"2026-07-05T11:37:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:ISXE5IKFXNAEGFJ6JMQX4O3SD3","target":"record","payload":{"canonical_record":{"source":{"id":"2507.11786","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2025-07-15T23:03:36Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"c0fb01b2310042f1c2533f25bf7762135322f46f475d78019db25743e05c5270","abstract_canon_sha256":"699fa33780acef80d9f44659d31e0549f935549d284b9d967077a4048b930f6f"},"schema_version":"1.0"},"canonical_sha256":"44ae4ea145bb4043153e4b217e3b721ecf81706e100fb92c12fe1dd25d0b460c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:37:50.885434Z","signature_b64":"8jr75FVGthJY7kf71uQoQGefjccLtr5W03hUa6WgJ1MEQcVlfx7Sbk4FwGiyFuExrh2IXubLbBS62xuRsDu6CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"44ae4ea145bb4043153e4b217e3b721ecf81706e100fb92c12fe1dd25d0b460c","last_reissued_at":"2026-07-05T11:37:50.884851Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:37:50.884851Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2507.11786","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":"2026-07-05T11:37:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"g72UdW7EKMfJ7hp4eQPoOVVb1hES7902fKcDvc8lJ+RLULJiNVdis3DQvPGZiKD0HnChiyyy4KojMJ41Yv5EAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T05:02:44.313916Z"},"content_sha256":"23e952b1652bcfcfb32ab7842a2fa096db3df31d2f62c4ce7869c975d43ce2de","schema_version":"1.0","event_id":"sha256:23e952b1652bcfcfb32ab7842a2fa096db3df31d2f62c4ce7869c975d43ce2de"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:ISXE5IKFXNAEGFJ6JMQX4O3SD3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Why Wide Jupiter-Mass Binary-Objects Cannot Form","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.EP","authors_text":"Erwan Hochart (Leiden Observatory, Leiden University), Simon Portegies Zwart","submitted_at":"2025-07-15T23:03:36Z","abstract_excerpt":"The discovery of $N_{\\rm pp} = 40$ Jupiter-mass binary objects (JuMBOs) alongside $N_{\\rm p} = 500$ free-floating Jupiter-mass objects (JMOs) in the Trapezium cluster's central portion raises questions about their origin \\cite{2023arXiv231001231P}. \\citet{2024NatAs...8..756W} argue that the rate at which two planets orbiting the same star are stripped by a close encounter can explain about half the observed JuMBOs in the Trapezium cluster. Although, their cross-section calculations agree with our own \\citep{2024ScPA....3....1P}, one cannot extrapolate their results into clustered environments "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.11786","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/2507.11786/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":"2026-07-05T11:37:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qtKhMYnBqAHj9oEBfCUXfaFusfWSVhoDutmvbjHEJ34VsRFGF5BXNx2D5dlSWDo39bQFJJ17RdjIPUgCVE0FAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T05:02:44.314820Z"},"content_sha256":"097b88195e77c399f8afdd7ee48bf94950a1bb4fed289117351651e4be520914","schema_version":"1.0","event_id":"sha256:097b88195e77c399f8afdd7ee48bf94950a1bb4fed289117351651e4be520914"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ISXE5IKFXNAEGFJ6JMQX4O3SD3/bundle.json","state_url":"https://pith.science/pith/ISXE5IKFXNAEGFJ6JMQX4O3SD3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ISXE5IKFXNAEGFJ6JMQX4O3SD3/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":"2026-08-12T05:02:44Z","links":{"resolver":"https://pith.science/pith/ISXE5IKFXNAEGFJ6JMQX4O3SD3","bundle":"https://pith.science/pith/ISXE5IKFXNAEGFJ6JMQX4O3SD3/bundle.json","state":"https://pith.science/pith/ISXE5IKFXNAEGFJ6JMQX4O3SD3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ISXE5IKFXNAEGFJ6JMQX4O3SD3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:ISXE5IKFXNAEGFJ6JMQX4O3SD3","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":"699fa33780acef80d9f44659d31e0549f935549d284b9d967077a4048b930f6f","cross_cats_sorted":["astro-ph.SR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2025-07-15T23:03:36Z","title_canon_sha256":"c0fb01b2310042f1c2533f25bf7762135322f46f475d78019db25743e05c5270"},"schema_version":"1.0","source":{"id":"2507.11786","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.11786","created_at":"2026-07-05T11:37:50Z"},{"alias_kind":"arxiv_version","alias_value":"2507.11786v1","created_at":"2026-07-05T11:37:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.11786","created_at":"2026-07-05T11:37:50Z"},{"alias_kind":"pith_short_12","alias_value":"ISXE5IKFXNAE","created_at":"2026-07-05T11:37:50Z"},{"alias_kind":"pith_short_16","alias_value":"ISXE5IKFXNAEGFJ6","created_at":"2026-07-05T11:37:50Z"},{"alias_kind":"pith_short_8","alias_value":"ISXE5IKF","created_at":"2026-07-05T11:37:50Z"}],"graph_snapshots":[{"event_id":"sha256:097b88195e77c399f8afdd7ee48bf94950a1bb4fed289117351651e4be520914","target":"graph","created_at":"2026-07-05T11:37:50Z","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/2507.11786/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The discovery of $N_{\\rm pp} = 40$ Jupiter-mass binary objects (JuMBOs) alongside $N_{\\rm p} = 500$ free-floating Jupiter-mass objects (JMOs) in the Trapezium cluster's central portion raises questions about their origin \\cite{2023arXiv231001231P}. \\citet{2024NatAs...8..756W} argue that the rate at which two planets orbiting the same star are stripped by a close encounter can explain about half the observed JuMBOs in the Trapezium cluster. Although, their cross-section calculations agree with our own \\citep{2024ScPA....3....1P}, one cannot extrapolate their results into clustered environments ","authors_text":"Erwan Hochart (Leiden Observatory, Leiden University), Simon Portegies Zwart","cross_cats":["astro-ph.SR"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2025-07-15T23:03:36Z","title":"Why Wide Jupiter-Mass Binary-Objects Cannot Form"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.11786","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":"sha256:23e952b1652bcfcfb32ab7842a2fa096db3df31d2f62c4ce7869c975d43ce2de","target":"record","created_at":"2026-07-05T11:37:50Z","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":"699fa33780acef80d9f44659d31e0549f935549d284b9d967077a4048b930f6f","cross_cats_sorted":["astro-ph.SR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2025-07-15T23:03:36Z","title_canon_sha256":"c0fb01b2310042f1c2533f25bf7762135322f46f475d78019db25743e05c5270"},"schema_version":"1.0","source":{"id":"2507.11786","kind":"arxiv","version":1}},"canonical_sha256":"44ae4ea145bb4043153e4b217e3b721ecf81706e100fb92c12fe1dd25d0b460c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"44ae4ea145bb4043153e4b217e3b721ecf81706e100fb92c12fe1dd25d0b460c","first_computed_at":"2026-07-05T11:37:50.884851Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:37:50.884851Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8jr75FVGthJY7kf71uQoQGefjccLtr5W03hUa6WgJ1MEQcVlfx7Sbk4FwGiyFuExrh2IXubLbBS62xuRsDu6CQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:37:50.885434Z","signed_message":"canonical_sha256_bytes"},"source_id":"2507.11786","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:23e952b1652bcfcfb32ab7842a2fa096db3df31d2f62c4ce7869c975d43ce2de","sha256:097b88195e77c399f8afdd7ee48bf94950a1bb4fed289117351651e4be520914"],"state_sha256":"45db8f4e9315ea97c8cdbb5d10bb288373310de482c00fbd6ff2bf6c18938476"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MDVV8sogobSkDzlKcuKVUzq7yjtOA2rQEkAfsX/xpt/0nkNdAL42dxJQdT4zuAVEGHduwgWkhacq3sS5kmTLBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-12T05:02:44.320050Z","bundle_sha256":"d7648f6a52a38f466a1d40a1ee1bf02550e42c8743a3d26e07f5a82f4491029b"}}