{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:X6DIFTOZWH2OHHCPJJ3CQ6YBZO","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":"d789261e5de6bfaa8188377e99ef597cdb4a197e98191f7f3e909e79a91ee1b6","cross_cats_sorted":["astro-ph.CO","gr-qc","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2026-07-08T11:37:14Z","title_canon_sha256":"ac437cc5eba178e29af4bc6e5ce6d97da32c7ca6f953f4a3d5cf1a49701cdc31"},"schema_version":"1.0","source":{"id":"2607.07295","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.07295","created_at":"2026-07-09T01:20:20Z"},{"alias_kind":"arxiv_version","alias_value":"2607.07295v1","created_at":"2026-07-09T01:20:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.07295","created_at":"2026-07-09T01:20:20Z"},{"alias_kind":"pith_short_12","alias_value":"X6DIFTOZWH2O","created_at":"2026-07-09T01:20:20Z"},{"alias_kind":"pith_short_16","alias_value":"X6DIFTOZWH2OHHCP","created_at":"2026-07-09T01:20:20Z"},{"alias_kind":"pith_short_8","alias_value":"X6DIFTOZ","created_at":"2026-07-09T01:20:20Z"}],"graph_snapshots":[{"event_id":"sha256:2213d7742ccf3442a19fc90dbc9fceabb188b2ea7ea4dcb021a7adcdee465e03","target":"graph","created_at":"2026-07-09T01:20:20Z","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/2607.07295/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We consider the possibility of dark matter in a warped extra-dimensional theory in presence of a linear dilaton background, with a gapped continuum spectrum, in a brane-world cosmological scenario. Firstly, triggered by self-energy radiative corrections, we study the existence of an isolated resonance of massive gravitons, and its realization as a long-lived feebly interacting dark matter candidate, produced by the freeze-in mechanism. This massive graviton is proved to satisfy all theoretical and experimental constraints, in the sub-MeV mass range. We further consider the close relationship b","authors_text":"Eugenio Megias, Mariano Quiros, Miguel Prieto","cross_cats":["astro-ph.CO","gr-qc","hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2026-07-08T11:37:14Z","title":"Massive Graviton Dark Matter from a Gapped Continuum"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.07295","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:f5d47a9560d118d59ecc7b75c8d8f439e9bab24b50e82d9a939a83cdf99e0548","target":"record","created_at":"2026-07-09T01:20:20Z","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":"d789261e5de6bfaa8188377e99ef597cdb4a197e98191f7f3e909e79a91ee1b6","cross_cats_sorted":["astro-ph.CO","gr-qc","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2026-07-08T11:37:14Z","title_canon_sha256":"ac437cc5eba178e29af4bc6e5ce6d97da32c7ca6f953f4a3d5cf1a49701cdc31"},"schema_version":"1.0","source":{"id":"2607.07295","kind":"arxiv","version":1}},"canonical_sha256":"bf8682cdd9b1f4e39c4f4a76287b01cb80a93edc5ed6baa12ace9469e1f153b3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bf8682cdd9b1f4e39c4f4a76287b01cb80a93edc5ed6baa12ace9469e1f153b3","first_computed_at":"2026-07-09T01:20:20.215252Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-09T01:20:20.215252Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+/LdbVWZGZI/1TjyNLsCkhGIHkbJz1MRTR+i5pybhncfDCH1EqIXVKXNsZ6COgEQKCQl7U4zDhElPW1ZsGZJCQ==","signature_status":"signed_v1","signed_at":"2026-07-09T01:20:20.215691Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.07295","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f5d47a9560d118d59ecc7b75c8d8f439e9bab24b50e82d9a939a83cdf99e0548","sha256:2213d7742ccf3442a19fc90dbc9fceabb188b2ea7ea4dcb021a7adcdee465e03"],"state_sha256":"7bb6a697c51e8ccd5ec050befa5996ac7f7284bddc5870b7110239618d5cbbb5"}