{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:HOT3UD6APZ3N6R6SWLRP52M52N","short_pith_number":"pith:HOT3UD6A","canonical_record":{"source":{"id":"1809.01441","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-09-05T11:33:54Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"2d962d5f8e6345e4a50959853eebbad6e7152c39958454eae53fca4b3951059f","abstract_canon_sha256":"eeea61da746e0b4b789658f1cb6d3086454f220f5c3a42a134740ba68227041d"},"schema_version":"1.0"},"canonical_sha256":"3ba7ba0fc07e76df47d2b2e2fee99dd34719d6b699b0390a4e25d801283784f6","source":{"kind":"arxiv","id":"1809.01441","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.01441","created_at":"2026-07-04T23:51:35Z"},{"alias_kind":"arxiv_version","alias_value":"1809.01441v3","created_at":"2026-07-04T23:51:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.01441","created_at":"2026-07-04T23:51:35Z"},{"alias_kind":"pith_short_12","alias_value":"HOT3UD6APZ3N","created_at":"2026-07-04T23:51:35Z"},{"alias_kind":"pith_short_16","alias_value":"HOT3UD6APZ3N6R6S","created_at":"2026-07-04T23:51:35Z"},{"alias_kind":"pith_short_8","alias_value":"HOT3UD6A","created_at":"2026-07-04T23:51:35Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:HOT3UD6APZ3N6R6SWLRP52M52N","target":"record","payload":{"canonical_record":{"source":{"id":"1809.01441","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-09-05T11:33:54Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"2d962d5f8e6345e4a50959853eebbad6e7152c39958454eae53fca4b3951059f","abstract_canon_sha256":"eeea61da746e0b4b789658f1cb6d3086454f220f5c3a42a134740ba68227041d"},"schema_version":"1.0"},"canonical_sha256":"3ba7ba0fc07e76df47d2b2e2fee99dd34719d6b699b0390a4e25d801283784f6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T23:51:35.731301Z","signature_b64":"2nKl/vnmjbfblHQjpKI1w/tm+lzhMYOF00cwTewSio2EMZTQqq73eG7+x5S1zZuiJ38I6huPgU2wDZ4OtDKZAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3ba7ba0fc07e76df47d2b2e2fee99dd34719d6b699b0390a4e25d801283784f6","last_reissued_at":"2026-07-04T23:51:35.730893Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T23:51:35.730893Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1809.01441","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T23:51:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MSbbaeuog5dbQhbtza58EcYVPLBB5Fz+WP6j8bLKnu+9bjl2mgrIB6rdSjwlMljM/7iz29U6TP3tOpyWP9P/DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T17:18:51.092129Z"},"content_sha256":"99682f2c5427b3f1407dd84e6e76739c9c381ef522f0014c95277a1d29cbb72d","schema_version":"1.0","event_id":"sha256:99682f2c5427b3f1407dd84e6e76739c9c381ef522f0014c95277a1d29cbb72d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:HOT3UD6APZ3N6R6SWLRP52M52N","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Planck Mass Charged Gravitino Dark Matter","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-ph","authors_text":"Hermann Nicolai, Krzysztof A. Meissner","submitted_at":"2018-09-05T11:33:54Z","abstract_excerpt":"Following up on our earlier work predicting fractionally charged supermassive gravitinos, we explain their potential relevance as novel candidates for Dark Matter and discuss possible signatures and ways to detect them."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.01441","kind":"arxiv","version":3},"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/1809.01441/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":"2026-07-04T23:51:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pD+nRKy2lBmexKhhJLFIhd2kFCxbYFVMoXW/I6AufH63RYIViqodPgoGsMB8fgVQV2G1InzkIhEoSnRgZnkUBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T17:18:51.093062Z"},"content_sha256":"38c8a6df0532a9200b42e2a155b6d801c2fcdd73a2a415b991807ac90e4b6ed5","schema_version":"1.0","event_id":"sha256:38c8a6df0532a9200b42e2a155b6d801c2fcdd73a2a415b991807ac90e4b6ed5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HOT3UD6APZ3N6R6SWLRP52M52N/bundle.json","state_url":"https://pith.science/pith/HOT3UD6APZ3N6R6SWLRP52M52N/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HOT3UD6APZ3N6R6SWLRP52M52N/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":"2026-08-03T17:18:51Z","links":{"resolver":"https://pith.science/pith/HOT3UD6APZ3N6R6SWLRP52M52N","bundle":"https://pith.science/pith/HOT3UD6APZ3N6R6SWLRP52M52N/bundle.json","state":"https://pith.science/pith/HOT3UD6APZ3N6R6SWLRP52M52N/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HOT3UD6APZ3N6R6SWLRP52M52N/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:HOT3UD6APZ3N6R6SWLRP52M52N","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":"eeea61da746e0b4b789658f1cb6d3086454f220f5c3a42a134740ba68227041d","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-09-05T11:33:54Z","title_canon_sha256":"2d962d5f8e6345e4a50959853eebbad6e7152c39958454eae53fca4b3951059f"},"schema_version":"1.0","source":{"id":"1809.01441","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.01441","created_at":"2026-07-04T23:51:35Z"},{"alias_kind":"arxiv_version","alias_value":"1809.01441v3","created_at":"2026-07-04T23:51:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.01441","created_at":"2026-07-04T23:51:35Z"},{"alias_kind":"pith_short_12","alias_value":"HOT3UD6APZ3N","created_at":"2026-07-04T23:51:35Z"},{"alias_kind":"pith_short_16","alias_value":"HOT3UD6APZ3N6R6S","created_at":"2026-07-04T23:51:35Z"},{"alias_kind":"pith_short_8","alias_value":"HOT3UD6A","created_at":"2026-07-04T23:51:35Z"}],"graph_snapshots":[{"event_id":"sha256:38c8a6df0532a9200b42e2a155b6d801c2fcdd73a2a415b991807ac90e4b6ed5","target":"graph","created_at":"2026-07-04T23:51:35Z","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/1809.01441/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Following up on our earlier work predicting fractionally charged supermassive gravitinos, we explain their potential relevance as novel candidates for Dark Matter and discuss possible signatures and ways to detect them.","authors_text":"Hermann Nicolai, Krzysztof A. Meissner","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-09-05T11:33:54Z","title":"Planck Mass Charged Gravitino Dark Matter"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.01441","kind":"arxiv","version":3},"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":"sha256:99682f2c5427b3f1407dd84e6e76739c9c381ef522f0014c95277a1d29cbb72d","target":"record","created_at":"2026-07-04T23:51:35Z","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":"eeea61da746e0b4b789658f1cb6d3086454f220f5c3a42a134740ba68227041d","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-09-05T11:33:54Z","title_canon_sha256":"2d962d5f8e6345e4a50959853eebbad6e7152c39958454eae53fca4b3951059f"},"schema_version":"1.0","source":{"id":"1809.01441","kind":"arxiv","version":3}},"canonical_sha256":"3ba7ba0fc07e76df47d2b2e2fee99dd34719d6b699b0390a4e25d801283784f6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3ba7ba0fc07e76df47d2b2e2fee99dd34719d6b699b0390a4e25d801283784f6","first_computed_at":"2026-07-04T23:51:35.730893Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T23:51:35.730893Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2nKl/vnmjbfblHQjpKI1w/tm+lzhMYOF00cwTewSio2EMZTQqq73eG7+x5S1zZuiJ38I6huPgU2wDZ4OtDKZAg==","signature_status":"signed_v1","signed_at":"2026-07-04T23:51:35.731301Z","signed_message":"canonical_sha256_bytes"},"source_id":"1809.01441","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:99682f2c5427b3f1407dd84e6e76739c9c381ef522f0014c95277a1d29cbb72d","sha256:38c8a6df0532a9200b42e2a155b6d801c2fcdd73a2a415b991807ac90e4b6ed5"],"state_sha256":"14e8e40cd7fb873fe90b775307ba4a75d65af35e011b247639e2c2e5b0f2fd29"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UBnP0VNij6259rNqzP7V0lz8pmnowq68o2NsMryRNdUlBsGIspAxinIjYNhK8j2y7Ec9gd8MJMbySJXBmOx4Bg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T17:18:51.098741Z","bundle_sha256":"e9dad831bf79ac3e16107436616c112a78eb9b6e5ae737f556f40ac00438c924"}}