{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:XSCOH5BW6OYWEBFRRU3OTCSVTG","short_pith_number":"pith:XSCOH5BW","canonical_record":{"source":{"id":"1611.08433","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-11-25T12:11:20Z","cross_cats_sorted":[],"title_canon_sha256":"698fec9a6eaaf06c121e38bbe2f1e0217040e05ca9a802c7dbffc647b6499a1a","abstract_canon_sha256":"22fea46a66d3862f404275efe074121ee240b941a6846a9a6d62e4e94e9a8120"},"schema_version":"1.0"},"canonical_sha256":"bc84e3f436f3b16204b18d36e98a5599859212117b1cfe2a782e27f8054a1a87","source":{"kind":"arxiv","id":"1611.08433","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1611.08433","created_at":"2026-05-18T00:51:41Z"},{"alias_kind":"arxiv_version","alias_value":"1611.08433v1","created_at":"2026-05-18T00:51:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.08433","created_at":"2026-05-18T00:51:41Z"},{"alias_kind":"pith_short_12","alias_value":"XSCOH5BW6OYW","created_at":"2026-05-18T12:30:51Z"},{"alias_kind":"pith_short_16","alias_value":"XSCOH5BW6OYWEBFR","created_at":"2026-05-18T12:30:51Z"},{"alias_kind":"pith_short_8","alias_value":"XSCOH5BW","created_at":"2026-05-18T12:30:51Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:XSCOH5BW6OYWEBFRRU3OTCSVTG","target":"record","payload":{"canonical_record":{"source":{"id":"1611.08433","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-11-25T12:11:20Z","cross_cats_sorted":[],"title_canon_sha256":"698fec9a6eaaf06c121e38bbe2f1e0217040e05ca9a802c7dbffc647b6499a1a","abstract_canon_sha256":"22fea46a66d3862f404275efe074121ee240b941a6846a9a6d62e4e94e9a8120"},"schema_version":"1.0"},"canonical_sha256":"bc84e3f436f3b16204b18d36e98a5599859212117b1cfe2a782e27f8054a1a87","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:51:41.997865Z","signature_b64":"rCa00hHAFabUOXkplXV3HE7dA23a9yAlnOwFlyuunW87xYrvVSJQgbhQXuN8xUQaYYffgjKHbjm4dX8W7/LaCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bc84e3f436f3b16204b18d36e98a5599859212117b1cfe2a782e27f8054a1a87","last_reissued_at":"2026-05-18T00:51:41.997339Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:51:41.997339Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1611.08433","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":"2026-05-18T00:51:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"loqxVa7niDu7KcvsaMuywMM5O2wmC/f9mmoKfEGUyu92Gr1UlZyDm48QNoqzufOfL5w8HwFukolx9cCuDm3jBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T06:30:13.937625Z"},"content_sha256":"9a94803ac24566a78b9caf098e4425a9e3ea4f5049a455418b0e3242f10e6d12","schema_version":"1.0","event_id":"sha256:9a94803ac24566a78b9caf098e4425a9e3ea4f5049a455418b0e3242f10e6d12"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:XSCOH5BW6OYWEBFRRU3OTCSVTG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Mimicking the LCDM model with Stealths","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Cuauhtemoc Campuzano, Ramon Herrera, Victor H Cardenas","submitted_at":"2016-11-25T12:11:20Z","abstract_excerpt":"We present a new cosmological model that mimics the Lambda Cold Dark Matter by using a stealth field. This kind of field is characterized as not coupling directly to gravity; however, it is connected to the underlying matter content of the universe model. As is known, stealth fields do not back-react on the space-time; however, their mimicry skills show how this field and its self-interaction potential determines the cosmic evolution. We show the study of the simplest model that can be developed with the stealth field."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.08433","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":"2026-05-18T00:51:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0L/LJhu4GNXywmtPuKnLf9Rdzn8gt1VGzpcIFHB6VveX3gFx4jBoXuxEP4wK55KqK/4zlvziAN8V2G1bNFbgAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T06:30:13.937964Z"},"content_sha256":"eae7f03b784a8a99da1ccf66e33d5a8f3a4b0055cc4afba3b4950a30b1025c0e","schema_version":"1.0","event_id":"sha256:eae7f03b784a8a99da1ccf66e33d5a8f3a4b0055cc4afba3b4950a30b1025c0e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XSCOH5BW6OYWEBFRRU3OTCSVTG/bundle.json","state_url":"https://pith.science/pith/XSCOH5BW6OYWEBFRRU3OTCSVTG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XSCOH5BW6OYWEBFRRU3OTCSVTG/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":"2026-06-03T06:30:13Z","links":{"resolver":"https://pith.science/pith/XSCOH5BW6OYWEBFRRU3OTCSVTG","bundle":"https://pith.science/pith/XSCOH5BW6OYWEBFRRU3OTCSVTG/bundle.json","state":"https://pith.science/pith/XSCOH5BW6OYWEBFRRU3OTCSVTG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XSCOH5BW6OYWEBFRRU3OTCSVTG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:XSCOH5BW6OYWEBFRRU3OTCSVTG","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":"22fea46a66d3862f404275efe074121ee240b941a6846a9a6d62e4e94e9a8120","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-11-25T12:11:20Z","title_canon_sha256":"698fec9a6eaaf06c121e38bbe2f1e0217040e05ca9a802c7dbffc647b6499a1a"},"schema_version":"1.0","source":{"id":"1611.08433","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1611.08433","created_at":"2026-05-18T00:51:41Z"},{"alias_kind":"arxiv_version","alias_value":"1611.08433v1","created_at":"2026-05-18T00:51:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.08433","created_at":"2026-05-18T00:51:41Z"},{"alias_kind":"pith_short_12","alias_value":"XSCOH5BW6OYW","created_at":"2026-05-18T12:30:51Z"},{"alias_kind":"pith_short_16","alias_value":"XSCOH5BW6OYWEBFR","created_at":"2026-05-18T12:30:51Z"},{"alias_kind":"pith_short_8","alias_value":"XSCOH5BW","created_at":"2026-05-18T12:30:51Z"}],"graph_snapshots":[{"event_id":"sha256:eae7f03b784a8a99da1ccf66e33d5a8f3a4b0055cc4afba3b4950a30b1025c0e","target":"graph","created_at":"2026-05-18T00:51:41Z","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":"We present a new cosmological model that mimics the Lambda Cold Dark Matter by using a stealth field. This kind of field is characterized as not coupling directly to gravity; however, it is connected to the underlying matter content of the universe model. As is known, stealth fields do not back-react on the space-time; however, their mimicry skills show how this field and its self-interaction potential determines the cosmic evolution. We show the study of the simplest model that can be developed with the stealth field.","authors_text":"Cuauhtemoc Campuzano, Ramon Herrera, Victor H Cardenas","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-11-25T12:11:20Z","title":"Mimicking the LCDM model with Stealths"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.08433","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":"sha256:9a94803ac24566a78b9caf098e4425a9e3ea4f5049a455418b0e3242f10e6d12","target":"record","created_at":"2026-05-18T00:51:41Z","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":"22fea46a66d3862f404275efe074121ee240b941a6846a9a6d62e4e94e9a8120","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-11-25T12:11:20Z","title_canon_sha256":"698fec9a6eaaf06c121e38bbe2f1e0217040e05ca9a802c7dbffc647b6499a1a"},"schema_version":"1.0","source":{"id":"1611.08433","kind":"arxiv","version":1}},"canonical_sha256":"bc84e3f436f3b16204b18d36e98a5599859212117b1cfe2a782e27f8054a1a87","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bc84e3f436f3b16204b18d36e98a5599859212117b1cfe2a782e27f8054a1a87","first_computed_at":"2026-05-18T00:51:41.997339Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:51:41.997339Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rCa00hHAFabUOXkplXV3HE7dA23a9yAlnOwFlyuunW87xYrvVSJQgbhQXuN8xUQaYYffgjKHbjm4dX8W7/LaCw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:51:41.997865Z","signed_message":"canonical_sha256_bytes"},"source_id":"1611.08433","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9a94803ac24566a78b9caf098e4425a9e3ea4f5049a455418b0e3242f10e6d12","sha256:eae7f03b784a8a99da1ccf66e33d5a8f3a4b0055cc4afba3b4950a30b1025c0e"],"state_sha256":"f9237b6aaf26e870f9ff5367566e5e369e10ae883e31196ae79f6f46770b9a31"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0ewwVtDTlsS7pEY/kpjqzPxzwCplfw09L6HxmcF4HnGV0IfvAEXN/0EPyz9IaqMmk6ct58Ls4+iFecXiUn7PCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T06:30:13.939886Z","bundle_sha256":"81c5a5b1711fcd3bf109b15c293f831c9af59fb20560958b6904ba3e2d67dafd"}}