{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:CA6STWFFTDFH3K4SIW3VQRD2UF","short_pith_number":"pith:CA6STWFF","canonical_record":{"source":{"id":"1509.07217","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2015-09-24T02:57:14Z","cross_cats_sorted":[],"title_canon_sha256":"c853995784ceefc91268b6827ba4a738af46fd030f7d67a5f2aa368a4a309952","abstract_canon_sha256":"736e17015dca0ffd912ea4dbe4758d295a3c8467471371643f45ce249f0f2af1"},"schema_version":"1.0"},"canonical_sha256":"103d29d8a598ca7dab9245b758447aa16cc4c2fb3404918766f9e9d54bb2880e","source":{"kind":"arxiv","id":"1509.07217","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.07217","created_at":"2026-05-18T01:26:41Z"},{"alias_kind":"arxiv_version","alias_value":"1509.07217v1","created_at":"2026-05-18T01:26:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.07217","created_at":"2026-05-18T01:26:41Z"},{"alias_kind":"pith_short_12","alias_value":"CA6STWFFTDFH","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_16","alias_value":"CA6STWFFTDFH3K4S","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_8","alias_value":"CA6STWFF","created_at":"2026-05-18T12:29:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:CA6STWFFTDFH3K4SIW3VQRD2UF","target":"record","payload":{"canonical_record":{"source":{"id":"1509.07217","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2015-09-24T02:57:14Z","cross_cats_sorted":[],"title_canon_sha256":"c853995784ceefc91268b6827ba4a738af46fd030f7d67a5f2aa368a4a309952","abstract_canon_sha256":"736e17015dca0ffd912ea4dbe4758d295a3c8467471371643f45ce249f0f2af1"},"schema_version":"1.0"},"canonical_sha256":"103d29d8a598ca7dab9245b758447aa16cc4c2fb3404918766f9e9d54bb2880e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:26:41.385977Z","signature_b64":"CNqSlny0RaZHbwcBG/cM5eh9WEoOkl6GjTBEtMlU1H86TJPxaAqzWruF9xV/rAIes382e+3Vexbvbrmse1fvBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"103d29d8a598ca7dab9245b758447aa16cc4c2fb3404918766f9e9d54bb2880e","last_reissued_at":"2026-05-18T01:26:41.385214Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:26:41.385214Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1509.07217","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":"2026-05-18T01:26:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9IqWrYlKhJ7coMiGirzjazGhgkuXqBZ4mF8T+O9rAqA+WGhwtBnTdhk/abdS7O7d7/inZGTNPBzvLDeGZyitBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T12:15:05.588797Z"},"content_sha256":"6e17a29e98ee1f01d7930586ebba557b1fe90c133b5002e58023cdf78deae5da","schema_version":"1.0","event_id":"sha256:6e17a29e98ee1f01d7930586ebba557b1fe90c133b5002e58023cdf78deae5da"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:CA6STWFFTDFH3K4SIW3VQRD2UF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Terrestrial-type planet formation: Comparing different types of initial conditions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"G. C. de El\\'ia, M. P. Ronco, O. M. Guilera","submitted_at":"2015-09-24T02:57:14Z","abstract_excerpt":"To study the terrestrial-type planet formation during the post oligarchic growth, the initial distributions of planetary embryos and planetesimals used in N-body simulations play an important role. Most of these studies typically use ad hoc initial distributions based on theoretical and numerical studies. We analyze the formation of planetary systems without gas giants around solar-type stars focusing on the sensitivity of the results to the particular initial distributions of planetesimals and embryos. The formation of terrestrial planets in the habitable zone (HZ) and their final water conte"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.07217","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":""},"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":"2026-05-18T01:26:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xzA570GcQ+beAoDKb8ofvK6aflVEQoMNgXNyFgvDvOk0Ql+OuPXlU6lYfTv2xlgnIR9BLJh8RKN4Ye7E1NowAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T12:15:05.589256Z"},"content_sha256":"924e0bf5c382fe115c3312128da8e05a815a4064ec67141a2c0b4f86ee45f5a0","schema_version":"1.0","event_id":"sha256:924e0bf5c382fe115c3312128da8e05a815a4064ec67141a2c0b4f86ee45f5a0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CA6STWFFTDFH3K4SIW3VQRD2UF/bundle.json","state_url":"https://pith.science/pith/CA6STWFFTDFH3K4SIW3VQRD2UF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CA6STWFFTDFH3K4SIW3VQRD2UF/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":"2026-06-05T12:15:05Z","links":{"resolver":"https://pith.science/pith/CA6STWFFTDFH3K4SIW3VQRD2UF","bundle":"https://pith.science/pith/CA6STWFFTDFH3K4SIW3VQRD2UF/bundle.json","state":"https://pith.science/pith/CA6STWFFTDFH3K4SIW3VQRD2UF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CA6STWFFTDFH3K4SIW3VQRD2UF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:CA6STWFFTDFH3K4SIW3VQRD2UF","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":"736e17015dca0ffd912ea4dbe4758d295a3c8467471371643f45ce249f0f2af1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2015-09-24T02:57:14Z","title_canon_sha256":"c853995784ceefc91268b6827ba4a738af46fd030f7d67a5f2aa368a4a309952"},"schema_version":"1.0","source":{"id":"1509.07217","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.07217","created_at":"2026-05-18T01:26:41Z"},{"alias_kind":"arxiv_version","alias_value":"1509.07217v1","created_at":"2026-05-18T01:26:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.07217","created_at":"2026-05-18T01:26:41Z"},{"alias_kind":"pith_short_12","alias_value":"CA6STWFFTDFH","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_16","alias_value":"CA6STWFFTDFH3K4S","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_8","alias_value":"CA6STWFF","created_at":"2026-05-18T12:29:14Z"}],"graph_snapshots":[{"event_id":"sha256:924e0bf5c382fe115c3312128da8e05a815a4064ec67141a2c0b4f86ee45f5a0","target":"graph","created_at":"2026-05-18T01:26:41Z","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"},"paper":{"abstract_excerpt":"To study the terrestrial-type planet formation during the post oligarchic growth, the initial distributions of planetary embryos and planetesimals used in N-body simulations play an important role. Most of these studies typically use ad hoc initial distributions based on theoretical and numerical studies. We analyze the formation of planetary systems without gas giants around solar-type stars focusing on the sensitivity of the results to the particular initial distributions of planetesimals and embryos. The formation of terrestrial planets in the habitable zone (HZ) and their final water conte","authors_text":"G. C. de El\\'ia, M. P. Ronco, O. M. Guilera","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2015-09-24T02:57:14Z","title":"Terrestrial-type planet formation: Comparing different types of initial conditions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.07217","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":"sha256:6e17a29e98ee1f01d7930586ebba557b1fe90c133b5002e58023cdf78deae5da","target":"record","created_at":"2026-05-18T01:26:41Z","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":"736e17015dca0ffd912ea4dbe4758d295a3c8467471371643f45ce249f0f2af1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2015-09-24T02:57:14Z","title_canon_sha256":"c853995784ceefc91268b6827ba4a738af46fd030f7d67a5f2aa368a4a309952"},"schema_version":"1.0","source":{"id":"1509.07217","kind":"arxiv","version":1}},"canonical_sha256":"103d29d8a598ca7dab9245b758447aa16cc4c2fb3404918766f9e9d54bb2880e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"103d29d8a598ca7dab9245b758447aa16cc4c2fb3404918766f9e9d54bb2880e","first_computed_at":"2026-05-18T01:26:41.385214Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:26:41.385214Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CNqSlny0RaZHbwcBG/cM5eh9WEoOkl6GjTBEtMlU1H86TJPxaAqzWruF9xV/rAIes382e+3Vexbvbrmse1fvBw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:26:41.385977Z","signed_message":"canonical_sha256_bytes"},"source_id":"1509.07217","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6e17a29e98ee1f01d7930586ebba557b1fe90c133b5002e58023cdf78deae5da","sha256:924e0bf5c382fe115c3312128da8e05a815a4064ec67141a2c0b4f86ee45f5a0"],"state_sha256":"e0a4c8db7a73fd39828c1215eada09e73fa721ad3b9c612b076f6b4f29a21afb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xOfrtSatV/9oUA+FxH4J48JT92p5eByj8C0kbGTmggFdwn+VGHVeVF+y5ooOMZYA7ZPqwB0H62vVzLo5/4l0DQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T12:15:05.591247Z","bundle_sha256":"e59af6c037e8fd85cc34cb834b92444c498912153f5127faff525117177be692"}}