{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2003:FP5TFZKMQHGM27L3IY452DCATN","short_pith_number":"pith:FP5TFZKM","canonical_record":{"source":{"id":"astro-ph/0312144","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2003-12-05T06:26:29Z","cross_cats_sorted":[],"title_canon_sha256":"2083dd4fa68fbd7e964de2cd902cb628c3b411f4c5525d1a22fca15ff445945d","abstract_canon_sha256":"c9ebd1aa727f4180d09c3fe1add319edfa77dfbbc7452c7c2e460d8c17ec27dd"},"schema_version":"1.0"},"canonical_sha256":"2bfb32e54c81cccd7d7b4639dd0c409b45887fa98dd86625e8e61262b9e85e2c","source":{"kind":"arxiv","id":"astro-ph/0312144","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0312144","created_at":"2026-07-04T16:37:56Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0312144v1","created_at":"2026-07-04T16:37:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0312144","created_at":"2026-07-04T16:37:56Z"},{"alias_kind":"pith_short_12","alias_value":"FP5TFZKMQHGM","created_at":"2026-07-04T16:37:56Z"},{"alias_kind":"pith_short_16","alias_value":"FP5TFZKMQHGM27L3","created_at":"2026-07-04T16:37:56Z"},{"alias_kind":"pith_short_8","alias_value":"FP5TFZKM","created_at":"2026-07-04T16:37:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2003:FP5TFZKMQHGM27L3IY452DCATN","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/0312144","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2003-12-05T06:26:29Z","cross_cats_sorted":[],"title_canon_sha256":"2083dd4fa68fbd7e964de2cd902cb628c3b411f4c5525d1a22fca15ff445945d","abstract_canon_sha256":"c9ebd1aa727f4180d09c3fe1add319edfa77dfbbc7452c7c2e460d8c17ec27dd"},"schema_version":"1.0"},"canonical_sha256":"2bfb32e54c81cccd7d7b4639dd0c409b45887fa98dd86625e8e61262b9e85e2c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:37:56.572265Z","signature_b64":"iNGLX1qQHvNkdIQPhnQ/KJrKaHwGhqop3TAaFQCBhaZt3ZCyV23c/iGFy4TqlbM5vXJ9K5M1zr9JFEM+cH0jAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2bfb32e54c81cccd7d7b4639dd0c409b45887fa98dd86625e8e61262b9e85e2c","last_reissued_at":"2026-07-04T16:37:56.571917Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:37:56.571917Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/0312144","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":"2026-07-04T16:37:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"V0aCI31fV23lGra6ii+np+t0kf9GTGxoPXTQHU75tXtrpvtyI1QYoc7bSDAjqwWgVn6ugBOtOXZ/TlSVPYx2Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T11:27:29.639018Z"},"content_sha256":"7987d9f20a6b115ff64fd51588776d4e1c867cfccd7b0b9252a3a6e8748dabe7","schema_version":"1.0","event_id":"sha256:7987d9f20a6b115ff64fd51588776d4e1c867cfccd7b0b9252a3a6e8748dabe7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2003:FP5TFZKMQHGM27L3IY452DCATN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Towards a Deterministic Model of Planetary Formation I: a Desert in the Mass and Semi Major Axis Distributions of Extra Solar Planets","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"D. N. C. Lin, S. Ida","submitted_at":"2003-12-05T06:26:29Z","abstract_excerpt":"We examine the accretion of cores of giant planets from planetesimals, gas accretion onto the cores, and their orbital migration. We adopt a working model for nascent protostellar disks with a wide variety of surface density distributions in order to explore the range of diversity among extra solar planetary systems. If some cores can acquire more mass than a critical value of several Earth masses during the persistence of the disk gas, they would be able to rapidly accrete gas and evolve into gas giant planets. The gas accretion process is initially regulated by the Kelvin-Helmholtz contracti"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0312144","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/astro-ph/0312144/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":"2026-07-04T16:37:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pna+XurBPy9kEwJlPUmYnJj2WXl3vuMnGu4JFYS+08+/ELf0+3q/DyQjJ0CAY67+gipVC2JPtbGz4papgcHYDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T11:27:29.639538Z"},"content_sha256":"4785f9782688492023641ce71044b1775607300fbad7498f47780861ab2a2def","schema_version":"1.0","event_id":"sha256:4785f9782688492023641ce71044b1775607300fbad7498f47780861ab2a2def"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FP5TFZKMQHGM27L3IY452DCATN/bundle.json","state_url":"https://pith.science/pith/FP5TFZKMQHGM27L3IY452DCATN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FP5TFZKMQHGM27L3IY452DCATN/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":"2026-08-11T11:27:29Z","links":{"resolver":"https://pith.science/pith/FP5TFZKMQHGM27L3IY452DCATN","bundle":"https://pith.science/pith/FP5TFZKMQHGM27L3IY452DCATN/bundle.json","state":"https://pith.science/pith/FP5TFZKMQHGM27L3IY452DCATN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FP5TFZKMQHGM27L3IY452DCATN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:FP5TFZKMQHGM27L3IY452DCATN","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":"c9ebd1aa727f4180d09c3fe1add319edfa77dfbbc7452c7c2e460d8c17ec27dd","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2003-12-05T06:26:29Z","title_canon_sha256":"2083dd4fa68fbd7e964de2cd902cb628c3b411f4c5525d1a22fca15ff445945d"},"schema_version":"1.0","source":{"id":"astro-ph/0312144","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0312144","created_at":"2026-07-04T16:37:56Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0312144v1","created_at":"2026-07-04T16:37:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0312144","created_at":"2026-07-04T16:37:56Z"},{"alias_kind":"pith_short_12","alias_value":"FP5TFZKMQHGM","created_at":"2026-07-04T16:37:56Z"},{"alias_kind":"pith_short_16","alias_value":"FP5TFZKMQHGM27L3","created_at":"2026-07-04T16:37:56Z"},{"alias_kind":"pith_short_8","alias_value":"FP5TFZKM","created_at":"2026-07-04T16:37:56Z"}],"graph_snapshots":[{"event_id":"sha256:4785f9782688492023641ce71044b1775607300fbad7498f47780861ab2a2def","target":"graph","created_at":"2026-07-04T16:37:56Z","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/astro-ph/0312144/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We examine the accretion of cores of giant planets from planetesimals, gas accretion onto the cores, and their orbital migration. We adopt a working model for nascent protostellar disks with a wide variety of surface density distributions in order to explore the range of diversity among extra solar planetary systems. If some cores can acquire more mass than a critical value of several Earth masses during the persistence of the disk gas, they would be able to rapidly accrete gas and evolve into gas giant planets. The gas accretion process is initially regulated by the Kelvin-Helmholtz contracti","authors_text":"D. N. C. Lin, S. Ida","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2003-12-05T06:26:29Z","title":"Towards a Deterministic Model of Planetary Formation I: a Desert in the Mass and Semi Major Axis Distributions of Extra Solar Planets"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0312144","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":"sha256:7987d9f20a6b115ff64fd51588776d4e1c867cfccd7b0b9252a3a6e8748dabe7","target":"record","created_at":"2026-07-04T16:37:56Z","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":"c9ebd1aa727f4180d09c3fe1add319edfa77dfbbc7452c7c2e460d8c17ec27dd","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2003-12-05T06:26:29Z","title_canon_sha256":"2083dd4fa68fbd7e964de2cd902cb628c3b411f4c5525d1a22fca15ff445945d"},"schema_version":"1.0","source":{"id":"astro-ph/0312144","kind":"arxiv","version":1}},"canonical_sha256":"2bfb32e54c81cccd7d7b4639dd0c409b45887fa98dd86625e8e61262b9e85e2c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2bfb32e54c81cccd7d7b4639dd0c409b45887fa98dd86625e8e61262b9e85e2c","first_computed_at":"2026-07-04T16:37:56.571917Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:37:56.571917Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iNGLX1qQHvNkdIQPhnQ/KJrKaHwGhqop3TAaFQCBhaZt3ZCyV23c/iGFy4TqlbM5vXJ9K5M1zr9JFEM+cH0jAg==","signature_status":"signed_v1","signed_at":"2026-07-04T16:37:56.572265Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0312144","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7987d9f20a6b115ff64fd51588776d4e1c867cfccd7b0b9252a3a6e8748dabe7","sha256:4785f9782688492023641ce71044b1775607300fbad7498f47780861ab2a2def"],"state_sha256":"bb5bd40e14c04b4083b71ad7f127756182c5c362457748858421fc60b19f974c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bhT2OeEGEOXhmsjr/G5nuuIpdj9XzPr5AIt5pP3DguR22VSwF594TrhsaW/Bk4JTAZQNIWTD07He8coL5X4CDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T11:27:29.643943Z","bundle_sha256":"dbadc5089f90c55a0814c7da30fcde642f5ed26794df93f939e4a3ead451bae2"}}