{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:MYQTCVUEULVLERV7WWEGGQZ7OK","short_pith_number":"pith:MYQTCVUE","canonical_record":{"source":{"id":"1511.07762","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-11-24T15:38:30Z","cross_cats_sorted":["astro-ph.EP"],"title_canon_sha256":"d7c904bd0e64d6a0424dd9e863afeb78e105644cf42c9509fd2fdbc0aea67352","abstract_canon_sha256":"d2000143c0bf61f412a781f0865dc3206d706ba0fe5b32782c2ab92f724807f6"},"schema_version":"1.0"},"canonical_sha256":"6621315684a2eab246bfb58863433f72b0a7749ac34a7e2d3407263b5002dad1","source":{"kind":"arxiv","id":"1511.07762","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1511.07762","created_at":"2026-05-18T01:21:51Z"},{"alias_kind":"arxiv_version","alias_value":"1511.07762v1","created_at":"2026-05-18T01:21:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1511.07762","created_at":"2026-05-18T01:21:51Z"},{"alias_kind":"pith_short_12","alias_value":"MYQTCVUEULVL","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_16","alias_value":"MYQTCVUEULVLERV7","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_8","alias_value":"MYQTCVUE","created_at":"2026-05-18T12:29:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:MYQTCVUEULVLERV7WWEGGQZ7OK","target":"record","payload":{"canonical_record":{"source":{"id":"1511.07762","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-11-24T15:38:30Z","cross_cats_sorted":["astro-ph.EP"],"title_canon_sha256":"d7c904bd0e64d6a0424dd9e863afeb78e105644cf42c9509fd2fdbc0aea67352","abstract_canon_sha256":"d2000143c0bf61f412a781f0865dc3206d706ba0fe5b32782c2ab92f724807f6"},"schema_version":"1.0"},"canonical_sha256":"6621315684a2eab246bfb58863433f72b0a7749ac34a7e2d3407263b5002dad1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:21:51.586146Z","signature_b64":"4TU/uyZ1IJhMZ53Wx50p05ktDvLEotxJEtQ+DKRIaHat0pO3eVLRsham5o0q2dkyYppv4QHJgpzjixI+ge4gAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6621315684a2eab246bfb58863433f72b0a7749ac34a7e2d3407263b5002dad1","last_reissued_at":"2026-05-18T01:21:51.585375Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:21:51.585375Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1511.07762","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":"2026-05-18T01:21:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PmvTEJqX0X8IZBjcjusDZ6Apva24s4ZILeEuJHEu0YSE4X7Y5LAQpDX0qBH3Ts83Fo8FW6HQmVxS2mdL+fTcBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-22T01:51:05.696273Z"},"content_sha256":"548d4559a2d1dd79ae7641c97ed6ff4e6dcd89c9db4a8a0ca94176ee587b519f","schema_version":"1.0","event_id":"sha256:548d4559a2d1dd79ae7641c97ed6ff4e6dcd89c9db4a8a0ca94176ee587b519f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:MYQTCVUEULVLERV7WWEGGQZ7OK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A panoptic model for planetesimal formation and pebble delivery","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.EP"],"primary_cat":"astro-ph.SR","authors_text":"Alexander G.G.M. Tielens, Carsten Dominik, Chris W. Ormel, Sebastiaan Krijt","submitted_at":"2015-11-24T15:38:30Z","abstract_excerpt":"The journey from dust particle to planetesimal involves physical processes acting on scales ranging from micrometers (the sticking and restructuring of aggregates) to hundreds of astronomical units (the size of the turbulent protoplanetary nebula). Considering these processes simultaneously is essential when studying planetesimal formation. We develop a novel, global, semi-analytical model for the evolution of the mass-dominating dust particles in a turbulent protoplanetary disk that takes into account the evolution of the dust surface density while preserving the essential characteristics of "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.07762","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":"2026-05-18T01:21:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BmprNs4F8ZrqSqSpsTHG8RkSSIMbCFKEmt/6JnoRTUQ4xx1YgrfBe8D5NEtyZKWSxrOR2UCEiUHk4t9Y9GKQAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-22T01:51:05.696992Z"},"content_sha256":"72cae7b01e28cdca4b06ce636f2369ff89fccad6cb705c0b98be0b5c6da2ad32","schema_version":"1.0","event_id":"sha256:72cae7b01e28cdca4b06ce636f2369ff89fccad6cb705c0b98be0b5c6da2ad32"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MYQTCVUEULVLERV7WWEGGQZ7OK/bundle.json","state_url":"https://pith.science/pith/MYQTCVUEULVLERV7WWEGGQZ7OK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MYQTCVUEULVLERV7WWEGGQZ7OK/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":"2026-05-22T01:51:05Z","links":{"resolver":"https://pith.science/pith/MYQTCVUEULVLERV7WWEGGQZ7OK","bundle":"https://pith.science/pith/MYQTCVUEULVLERV7WWEGGQZ7OK/bundle.json","state":"https://pith.science/pith/MYQTCVUEULVLERV7WWEGGQZ7OK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MYQTCVUEULVLERV7WWEGGQZ7OK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:MYQTCVUEULVLERV7WWEGGQZ7OK","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":"d2000143c0bf61f412a781f0865dc3206d706ba0fe5b32782c2ab92f724807f6","cross_cats_sorted":["astro-ph.EP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-11-24T15:38:30Z","title_canon_sha256":"d7c904bd0e64d6a0424dd9e863afeb78e105644cf42c9509fd2fdbc0aea67352"},"schema_version":"1.0","source":{"id":"1511.07762","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1511.07762","created_at":"2026-05-18T01:21:51Z"},{"alias_kind":"arxiv_version","alias_value":"1511.07762v1","created_at":"2026-05-18T01:21:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1511.07762","created_at":"2026-05-18T01:21:51Z"},{"alias_kind":"pith_short_12","alias_value":"MYQTCVUEULVL","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_16","alias_value":"MYQTCVUEULVLERV7","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_8","alias_value":"MYQTCVUE","created_at":"2026-05-18T12:29:32Z"}],"graph_snapshots":[{"event_id":"sha256:72cae7b01e28cdca4b06ce636f2369ff89fccad6cb705c0b98be0b5c6da2ad32","target":"graph","created_at":"2026-05-18T01:21:51Z","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":"The journey from dust particle to planetesimal involves physical processes acting on scales ranging from micrometers (the sticking and restructuring of aggregates) to hundreds of astronomical units (the size of the turbulent protoplanetary nebula). Considering these processes simultaneously is essential when studying planetesimal formation. We develop a novel, global, semi-analytical model for the evolution of the mass-dominating dust particles in a turbulent protoplanetary disk that takes into account the evolution of the dust surface density while preserving the essential characteristics of ","authors_text":"Alexander G.G.M. Tielens, Carsten Dominik, Chris W. Ormel, Sebastiaan Krijt","cross_cats":["astro-ph.EP"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-11-24T15:38:30Z","title":"A panoptic model for planetesimal formation and pebble delivery"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.07762","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":"sha256:548d4559a2d1dd79ae7641c97ed6ff4e6dcd89c9db4a8a0ca94176ee587b519f","target":"record","created_at":"2026-05-18T01:21:51Z","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":"d2000143c0bf61f412a781f0865dc3206d706ba0fe5b32782c2ab92f724807f6","cross_cats_sorted":["astro-ph.EP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-11-24T15:38:30Z","title_canon_sha256":"d7c904bd0e64d6a0424dd9e863afeb78e105644cf42c9509fd2fdbc0aea67352"},"schema_version":"1.0","source":{"id":"1511.07762","kind":"arxiv","version":1}},"canonical_sha256":"6621315684a2eab246bfb58863433f72b0a7749ac34a7e2d3407263b5002dad1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6621315684a2eab246bfb58863433f72b0a7749ac34a7e2d3407263b5002dad1","first_computed_at":"2026-05-18T01:21:51.585375Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:21:51.585375Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4TU/uyZ1IJhMZ53Wx50p05ktDvLEotxJEtQ+DKRIaHat0pO3eVLRsham5o0q2dkyYppv4QHJgpzjixI+ge4gAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:21:51.586146Z","signed_message":"canonical_sha256_bytes"},"source_id":"1511.07762","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:548d4559a2d1dd79ae7641c97ed6ff4e6dcd89c9db4a8a0ca94176ee587b519f","sha256:72cae7b01e28cdca4b06ce636f2369ff89fccad6cb705c0b98be0b5c6da2ad32"],"state_sha256":"17715063fc93654c731508569360fc6a8432700383074b6a4ac6082e62b15c16"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NbiuRq1+7GySebglXvmxHXjQAm9PB7kg8ACJhBQeQqdOO6nEQuSQv/E98FhkRHuT314j5PAAjMKnbCDnC4vABQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-22T01:51:05.700472Z","bundle_sha256":"a2dbd13a4410ad9fd54d0fe2e7e2d0d668e4c1163a5031e73e3020e9913930cf"}}