{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:WL5F4YHKIHQXGGAJYMGHFL4VI2","short_pith_number":"pith:WL5F4YHK","canonical_record":{"source":{"id":"1404.1245","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-04-04T13:20:02Z","cross_cats_sorted":[],"title_canon_sha256":"9684f636bd944b2e72c7bfcd12d706c68fdda26fdb596260d50f6d2ddc47a682","abstract_canon_sha256":"27f774637a294fe1e301f0c0544d8189c94eb6d0b4619bf1ef2abbf4dc294b37"},"schema_version":"1.0"},"canonical_sha256":"b2fa5e60ea41e1731809c30c72af9546b3c59d86edbc0f208d435184cd44e746","source":{"kind":"arxiv","id":"1404.1245","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.1245","created_at":"2026-05-18T02:54:47Z"},{"alias_kind":"arxiv_version","alias_value":"1404.1245v1","created_at":"2026-05-18T02:54:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.1245","created_at":"2026-05-18T02:54:47Z"},{"alias_kind":"pith_short_12","alias_value":"WL5F4YHKIHQX","created_at":"2026-05-18T12:28:54Z"},{"alias_kind":"pith_short_16","alias_value":"WL5F4YHKIHQXGGAJ","created_at":"2026-05-18T12:28:54Z"},{"alias_kind":"pith_short_8","alias_value":"WL5F4YHK","created_at":"2026-05-18T12:28:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:WL5F4YHKIHQXGGAJYMGHFL4VI2","target":"record","payload":{"canonical_record":{"source":{"id":"1404.1245","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-04-04T13:20:02Z","cross_cats_sorted":[],"title_canon_sha256":"9684f636bd944b2e72c7bfcd12d706c68fdda26fdb596260d50f6d2ddc47a682","abstract_canon_sha256":"27f774637a294fe1e301f0c0544d8189c94eb6d0b4619bf1ef2abbf4dc294b37"},"schema_version":"1.0"},"canonical_sha256":"b2fa5e60ea41e1731809c30c72af9546b3c59d86edbc0f208d435184cd44e746","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:54:47.894906Z","signature_b64":"/CbpsabREvGXYU36w6Q75E71HPVUKgWt8rYorMfm2KfFdb0gBCQgShJLOCZkQkiviWXoNjwcnNm3al+x7fZNDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b2fa5e60ea41e1731809c30c72af9546b3c59d86edbc0f208d435184cd44e746","last_reissued_at":"2026-05-18T02:54:47.894377Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:54:47.894377Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1404.1245","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":"2026-05-18T02:54:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"35R8xZR7ICBD8MMZ7rU751MCNjB45Yq5XqqWjKYot0FhCvLPgfyS7TbrE78rCHxW94hGhIiFgTaGWJpvrh3vAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T01:37:03.666309Z"},"content_sha256":"77e767e98de98d0a5e8f1db9fe7b648bc71f96d7111493d6cb495e2748995121","schema_version":"1.0","event_id":"sha256:77e767e98de98d0a5e8f1db9fe7b648bc71f96d7111493d6cb495e2748995121"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:WL5F4YHKIHQXGGAJYMGHFL4VI2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Density, porosity and magnetic susceptibility of the Ko\\v{s}ice meteorite shower and homogeneity of its parent meteoroid","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Antal Igaz, Daniel Britt, David \\v{C}apek, Diana B\\'uzov\\'a, Du\\v{s}an Tomko, Eva Schunov\\'a, J\\'an Svore\\v{n}, Ji\\v{r}\\'i Borovi\\v{c}ka, Ji\\v{r}\\'i \\v{S}ilha, Jozef Vil\\'agi, J\\'ulius Koza, Juraj T\\'oth, Karol Havrila, Leonard Korno\\v{s}, Marcela Bodn\\'arov\\'a, Marek Hus\\'arik, Maria Gritsevich, Pavel Spurn\\'y, Pavol Zigo, Peter Vere\\v{s}, Tereza Krej\\v{c}ov\\'a, Tom\\'a\\v{s} Kohout, \\v{S}tefan Gajdo\\v{s}, Zuzana Kri\\v{s}andov\\'a","submitted_at":"2014-04-04T13:20:02Z","abstract_excerpt":"Bulk and grain density, porosity, and magnetic susceptibility of 67 individuals of Ko\\v{s}ice H chondrite fall were measured. The mean bulk and grain densities were determined to be 3.43 g/cm$^\\text{3}$ with standard deviation (s.d.) of 0.11 g/cm$^\\text{3}$ and 3.79 g/cm$^\\text{3}$ with s.d. 0.07 g/cm$^\\text{3}$, respectively. Porosity is in the range from 4.2 to 16.1%. The logarithm of the apparent magnetic susceptibility (in 10$^\\text{-9}$ m$^\\text{3}$/kg) shows narrow distribution from 5.17 to 5.49 with mean value at 5.35 with s.d. 0.08. These results indicate that all studied Ko\\v{s}ice me"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.1245","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":"2026-05-18T02:54:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lBvRgU5r0+CwupcCRL9CeawwnkS6DfDu+4zRiawUCpTAD9W5YfZa8Q2QJvMpHjxlnS80HmuIpPDq7xPlD/0QCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T01:37:03.666984Z"},"content_sha256":"341ec8d552355a75505151c4f4ee24b066a004cd3c48dc52786537cf38b374ac","schema_version":"1.0","event_id":"sha256:341ec8d552355a75505151c4f4ee24b066a004cd3c48dc52786537cf38b374ac"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WL5F4YHKIHQXGGAJYMGHFL4VI2/bundle.json","state_url":"https://pith.science/pith/WL5F4YHKIHQXGGAJYMGHFL4VI2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WL5F4YHKIHQXGGAJYMGHFL4VI2/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":"2026-05-27T01:37:03Z","links":{"resolver":"https://pith.science/pith/WL5F4YHKIHQXGGAJYMGHFL4VI2","bundle":"https://pith.science/pith/WL5F4YHKIHQXGGAJYMGHFL4VI2/bundle.json","state":"https://pith.science/pith/WL5F4YHKIHQXGGAJYMGHFL4VI2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WL5F4YHKIHQXGGAJYMGHFL4VI2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:WL5F4YHKIHQXGGAJYMGHFL4VI2","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":"27f774637a294fe1e301f0c0544d8189c94eb6d0b4619bf1ef2abbf4dc294b37","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-04-04T13:20:02Z","title_canon_sha256":"9684f636bd944b2e72c7bfcd12d706c68fdda26fdb596260d50f6d2ddc47a682"},"schema_version":"1.0","source":{"id":"1404.1245","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.1245","created_at":"2026-05-18T02:54:47Z"},{"alias_kind":"arxiv_version","alias_value":"1404.1245v1","created_at":"2026-05-18T02:54:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.1245","created_at":"2026-05-18T02:54:47Z"},{"alias_kind":"pith_short_12","alias_value":"WL5F4YHKIHQX","created_at":"2026-05-18T12:28:54Z"},{"alias_kind":"pith_short_16","alias_value":"WL5F4YHKIHQXGGAJ","created_at":"2026-05-18T12:28:54Z"},{"alias_kind":"pith_short_8","alias_value":"WL5F4YHK","created_at":"2026-05-18T12:28:54Z"}],"graph_snapshots":[{"event_id":"sha256:341ec8d552355a75505151c4f4ee24b066a004cd3c48dc52786537cf38b374ac","target":"graph","created_at":"2026-05-18T02:54:47Z","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":"Bulk and grain density, porosity, and magnetic susceptibility of 67 individuals of Ko\\v{s}ice H chondrite fall were measured. The mean bulk and grain densities were determined to be 3.43 g/cm$^\\text{3}$ with standard deviation (s.d.) of 0.11 g/cm$^\\text{3}$ and 3.79 g/cm$^\\text{3}$ with s.d. 0.07 g/cm$^\\text{3}$, respectively. Porosity is in the range from 4.2 to 16.1%. The logarithm of the apparent magnetic susceptibility (in 10$^\\text{-9}$ m$^\\text{3}$/kg) shows narrow distribution from 5.17 to 5.49 with mean value at 5.35 with s.d. 0.08. These results indicate that all studied Ko\\v{s}ice me","authors_text":"Antal Igaz, Daniel Britt, David \\v{C}apek, Diana B\\'uzov\\'a, Du\\v{s}an Tomko, Eva Schunov\\'a, J\\'an Svore\\v{n}, Ji\\v{r}\\'i Borovi\\v{c}ka, Ji\\v{r}\\'i \\v{S}ilha, Jozef Vil\\'agi, J\\'ulius Koza, Juraj T\\'oth, Karol Havrila, Leonard Korno\\v{s}, Marcela Bodn\\'arov\\'a, Marek Hus\\'arik, Maria Gritsevich, Pavel Spurn\\'y, Pavol Zigo, Peter Vere\\v{s}, Tereza Krej\\v{c}ov\\'a, Tom\\'a\\v{s} Kohout, \\v{S}tefan Gajdo\\v{s}, Zuzana Kri\\v{s}andov\\'a","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-04-04T13:20:02Z","title":"Density, porosity and magnetic susceptibility of the Ko\\v{s}ice meteorite shower and homogeneity of its parent meteoroid"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.1245","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":"sha256:77e767e98de98d0a5e8f1db9fe7b648bc71f96d7111493d6cb495e2748995121","target":"record","created_at":"2026-05-18T02:54:47Z","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":"27f774637a294fe1e301f0c0544d8189c94eb6d0b4619bf1ef2abbf4dc294b37","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-04-04T13:20:02Z","title_canon_sha256":"9684f636bd944b2e72c7bfcd12d706c68fdda26fdb596260d50f6d2ddc47a682"},"schema_version":"1.0","source":{"id":"1404.1245","kind":"arxiv","version":1}},"canonical_sha256":"b2fa5e60ea41e1731809c30c72af9546b3c59d86edbc0f208d435184cd44e746","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b2fa5e60ea41e1731809c30c72af9546b3c59d86edbc0f208d435184cd44e746","first_computed_at":"2026-05-18T02:54:47.894377Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:54:47.894377Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/CbpsabREvGXYU36w6Q75E71HPVUKgWt8rYorMfm2KfFdb0gBCQgShJLOCZkQkiviWXoNjwcnNm3al+x7fZNDg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:54:47.894906Z","signed_message":"canonical_sha256_bytes"},"source_id":"1404.1245","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:77e767e98de98d0a5e8f1db9fe7b648bc71f96d7111493d6cb495e2748995121","sha256:341ec8d552355a75505151c4f4ee24b066a004cd3c48dc52786537cf38b374ac"],"state_sha256":"39a6f6d0b28bee49d2f9088efa7f903cbe1aed4f7b35756228fc87ffa4213a26"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RQytiydxDq3iawkw63N15x1JmdDrh3Mh153pCFUt458CV+QihzB81agYFEk2dY5xe4FGRBUugdsKL1kwWYOZBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T01:37:03.670124Z","bundle_sha256":"2582d6cc66dde9ced6e6779040ed9778cfda70ba7a5376a1cb33a5a2ffa1bd70"}}