{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:FCZ4FBCBKNI4G5IQKEGLXP7GI7","short_pith_number":"pith:FCZ4FBCB","canonical_record":{"source":{"id":"1811.11200","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2018-11-27T19:04:21Z","cross_cats_sorted":["astro-ph.CO","gr-qc"],"title_canon_sha256":"2947a252e81e6563e9bcf20afe302e7b2595dc2b479eec1445851253719d30f6","abstract_canon_sha256":"7f83915597dd695e1c4f0d437f087f5ba9e5413a5b6543de985a94aa6dc02e1d"},"schema_version":"1.0"},"canonical_sha256":"28b3c284415351c37510510cbbbfe647fb8362d5dca6ca15d838d3d1cb5be4fb","source":{"kind":"arxiv","id":"1811.11200","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.11200","created_at":"2026-05-17T23:47:48Z"},{"alias_kind":"arxiv_version","alias_value":"1811.11200v2","created_at":"2026-05-17T23:47:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.11200","created_at":"2026-05-17T23:47:48Z"},{"alias_kind":"pith_short_12","alias_value":"FCZ4FBCBKNI4","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_16","alias_value":"FCZ4FBCBKNI4G5IQ","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_8","alias_value":"FCZ4FBCB","created_at":"2026-05-18T12:32:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:FCZ4FBCBKNI4G5IQKEGLXP7GI7","target":"record","payload":{"canonical_record":{"source":{"id":"1811.11200","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2018-11-27T19:04:21Z","cross_cats_sorted":["astro-ph.CO","gr-qc"],"title_canon_sha256":"2947a252e81e6563e9bcf20afe302e7b2595dc2b479eec1445851253719d30f6","abstract_canon_sha256":"7f83915597dd695e1c4f0d437f087f5ba9e5413a5b6543de985a94aa6dc02e1d"},"schema_version":"1.0"},"canonical_sha256":"28b3c284415351c37510510cbbbfe647fb8362d5dca6ca15d838d3d1cb5be4fb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:47:48.549772Z","signature_b64":"+Dc9V5zt5mgVhfhrGSc7m+VXEtE4GWYV9L6zS2ePQ4Gqe53HhZ7/CMhoBo1Dog/yKFbJkdCAmFqY/4JM4CWzCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"28b3c284415351c37510510cbbbfe647fb8362d5dca6ca15d838d3d1cb5be4fb","last_reissued_at":"2026-05-17T23:47:48.549216Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:47:48.549216Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1811.11200","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:47:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xugpOAVktWLWame1o3JT/A6SGxYGUyxRnhy2EpfvARveXHWMdLPV+dHV6CX7QnUsEPfjkulFvFXmOL4kKWtSCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T14:40:44.627107Z"},"content_sha256":"589a37d9a798ff27828f5d42400444ca462d1b93897252f2889b6e875033e47e","schema_version":"1.0","event_id":"sha256:589a37d9a798ff27828f5d42400444ca462d1b93897252f2889b6e875033e47e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:FCZ4FBCBKNI4G5IQKEGLXP7GI7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Seeing Higher-Dimensional Grand Unification In Primordial Non-Gaussianities","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO","gr-qc"],"primary_cat":"hep-ph","authors_text":"Raman Sundrum, Soubhik Kumar","submitted_at":"2018-11-27T19:04:21Z","abstract_excerpt":"The observed low-energy values of the $SU(3)\\times SU(2)\\times U(1)$ gauge couplings, extrapolated via the minimal Standard Model Renormalization Group evolution, hint at the exciting possibility of a Grand Unified Theory (GUT) at $M_U \\sim 10^{14}$ GeV --- a scale, however, too high to probe directly via collider searches. Fortunately, since the Hubble scale H can be as high as $5 \\times 10^{13}$ GeV $\\sim M_U$ during the inflationary era, such GUT scale states can be cosmologically produced at that time and leave direct on-shell signatures such as their masses and spins, via primordial non-G"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.11200","kind":"arxiv","version":2},"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":"2026-05-17T23:47:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LznrURM5zwlvavEEnXv4X/DLghvkjneUyGrhbac/8i8IORUDkmz3v6O0YxoQq8gE66cl+vZcyK8P5RC43OeVAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T14:40:44.627477Z"},"content_sha256":"57972e3ca7c30aee0f0c5f02813a339f31f2db2776670f92e39c0d35f599f181","schema_version":"1.0","event_id":"sha256:57972e3ca7c30aee0f0c5f02813a339f31f2db2776670f92e39c0d35f599f181"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FCZ4FBCBKNI4G5IQKEGLXP7GI7/bundle.json","state_url":"https://pith.science/pith/FCZ4FBCBKNI4G5IQKEGLXP7GI7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FCZ4FBCBKNI4G5IQKEGLXP7GI7/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":"2026-06-07T14:40:44Z","links":{"resolver":"https://pith.science/pith/FCZ4FBCBKNI4G5IQKEGLXP7GI7","bundle":"https://pith.science/pith/FCZ4FBCBKNI4G5IQKEGLXP7GI7/bundle.json","state":"https://pith.science/pith/FCZ4FBCBKNI4G5IQKEGLXP7GI7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FCZ4FBCBKNI4G5IQKEGLXP7GI7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:FCZ4FBCBKNI4G5IQKEGLXP7GI7","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":"7f83915597dd695e1c4f0d437f087f5ba9e5413a5b6543de985a94aa6dc02e1d","cross_cats_sorted":["astro-ph.CO","gr-qc"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2018-11-27T19:04:21Z","title_canon_sha256":"2947a252e81e6563e9bcf20afe302e7b2595dc2b479eec1445851253719d30f6"},"schema_version":"1.0","source":{"id":"1811.11200","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.11200","created_at":"2026-05-17T23:47:48Z"},{"alias_kind":"arxiv_version","alias_value":"1811.11200v2","created_at":"2026-05-17T23:47:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.11200","created_at":"2026-05-17T23:47:48Z"},{"alias_kind":"pith_short_12","alias_value":"FCZ4FBCBKNI4","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_16","alias_value":"FCZ4FBCBKNI4G5IQ","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_8","alias_value":"FCZ4FBCB","created_at":"2026-05-18T12:32:22Z"}],"graph_snapshots":[{"event_id":"sha256:57972e3ca7c30aee0f0c5f02813a339f31f2db2776670f92e39c0d35f599f181","target":"graph","created_at":"2026-05-17T23:47:48Z","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 observed low-energy values of the $SU(3)\\times SU(2)\\times U(1)$ gauge couplings, extrapolated via the minimal Standard Model Renormalization Group evolution, hint at the exciting possibility of a Grand Unified Theory (GUT) at $M_U \\sim 10^{14}$ GeV --- a scale, however, too high to probe directly via collider searches. Fortunately, since the Hubble scale H can be as high as $5 \\times 10^{13}$ GeV $\\sim M_U$ during the inflationary era, such GUT scale states can be cosmologically produced at that time and leave direct on-shell signatures such as their masses and spins, via primordial non-G","authors_text":"Raman Sundrum, Soubhik Kumar","cross_cats":["astro-ph.CO","gr-qc"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2018-11-27T19:04:21Z","title":"Seeing Higher-Dimensional Grand Unification In Primordial Non-Gaussianities"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.11200","kind":"arxiv","version":2},"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":"sha256:589a37d9a798ff27828f5d42400444ca462d1b93897252f2889b6e875033e47e","target":"record","created_at":"2026-05-17T23:47:48Z","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":"7f83915597dd695e1c4f0d437f087f5ba9e5413a5b6543de985a94aa6dc02e1d","cross_cats_sorted":["astro-ph.CO","gr-qc"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2018-11-27T19:04:21Z","title_canon_sha256":"2947a252e81e6563e9bcf20afe302e7b2595dc2b479eec1445851253719d30f6"},"schema_version":"1.0","source":{"id":"1811.11200","kind":"arxiv","version":2}},"canonical_sha256":"28b3c284415351c37510510cbbbfe647fb8362d5dca6ca15d838d3d1cb5be4fb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"28b3c284415351c37510510cbbbfe647fb8362d5dca6ca15d838d3d1cb5be4fb","first_computed_at":"2026-05-17T23:47:48.549216Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:47:48.549216Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+Dc9V5zt5mgVhfhrGSc7m+VXEtE4GWYV9L6zS2ePQ4Gqe53HhZ7/CMhoBo1Dog/yKFbJkdCAmFqY/4JM4CWzCg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:47:48.549772Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.11200","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:589a37d9a798ff27828f5d42400444ca462d1b93897252f2889b6e875033e47e","sha256:57972e3ca7c30aee0f0c5f02813a339f31f2db2776670f92e39c0d35f599f181"],"state_sha256":"2875773d45e8a29fecb042d75a4665d707f6360aa566987d2065647b56896e97"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yl4vgPq4jO0Gf3Kq79XxiMwPLf51GH95PwASCeMFhd9Eq2ZTOSz2Kjne9pMiBzuiBtXpVGayjE1qSAlkNzQNCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-07T14:40:44.629364Z","bundle_sha256":"341f7d84b3443029221d7f4e2eb1e6363fcda99364336caa747cb16ce4725576"}}