{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:DVPXI3RHT5VN6EROBEAHYDYB2F","short_pith_number":"pith:DVPXI3RH","canonical_record":{"source":{"id":"1111.4397","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-11-18T15:37:59Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"16b014d2d17c3a68009598594bc1f0e1ebc7cbc104b571b20ffb3a900ff635c6","abstract_canon_sha256":"2f7892c5c4acf08122de5c3d35b6bb3bf57213fea765ebc7ce91a29aa210e961"},"schema_version":"1.0"},"canonical_sha256":"1d5f746e279f6adf122e09007c0f01d17e15ae07f80b9fd72906a0cd7ecb2ac7","source":{"kind":"arxiv","id":"1111.4397","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.4397","created_at":"2026-05-18T03:46:49Z"},{"alias_kind":"arxiv_version","alias_value":"1111.4397v2","created_at":"2026-05-18T03:46:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.4397","created_at":"2026-05-18T03:46:49Z"},{"alias_kind":"pith_short_12","alias_value":"DVPXI3RHT5VN","created_at":"2026-05-18T12:26:26Z"},{"alias_kind":"pith_short_16","alias_value":"DVPXI3RHT5VN6ERO","created_at":"2026-05-18T12:26:26Z"},{"alias_kind":"pith_short_8","alias_value":"DVPXI3RH","created_at":"2026-05-18T12:26:26Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:DVPXI3RHT5VN6EROBEAHYDYB2F","target":"record","payload":{"canonical_record":{"source":{"id":"1111.4397","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-11-18T15:37:59Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"16b014d2d17c3a68009598594bc1f0e1ebc7cbc104b571b20ffb3a900ff635c6","abstract_canon_sha256":"2f7892c5c4acf08122de5c3d35b6bb3bf57213fea765ebc7ce91a29aa210e961"},"schema_version":"1.0"},"canonical_sha256":"1d5f746e279f6adf122e09007c0f01d17e15ae07f80b9fd72906a0cd7ecb2ac7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:46:49.259164Z","signature_b64":"95P9YIDoJDwkqmK5wDxj+tGh+5rUPTEKs5dxlghkYkjEjfyesUgpeSnSlUJq9kDNMM/R3AKMCbaXqc+BD0yXDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1d5f746e279f6adf122e09007c0f01d17e15ae07f80b9fd72906a0cd7ecb2ac7","last_reissued_at":"2026-05-18T03:46:49.258548Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:46:49.258548Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1111.4397","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":"2026-05-18T03:46:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"o9uQbtTS+FiLKdrmOR4WS/BbAL3rXRPrtHFyGdU+18mffZDHmVrba2+mLzUTXZVc6Px9HQ2zzGTi8P/JB73SCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T05:53:43.179065Z"},"content_sha256":"8c7054347208c57d833b4ee192b66633bcfd652cc98fbd71f7b34a0afaf04f0e","schema_version":"1.0","event_id":"sha256:8c7054347208c57d833b4ee192b66633bcfd652cc98fbd71f7b34a0afaf04f0e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:DVPXI3RHT5VN6EROBEAHYDYB2F","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Distinguishing between R^2-inflation and Higgs-inflation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-ph","authors_text":"Dmitry Gorbunov, Fedor Bezrukov","submitted_at":"2011-11-18T15:37:59Z","abstract_excerpt":"We present three features which can be used to distinguish the R^2-inflation Higgs-inflation from with ongoing, upcoming and planned experiments, assuming no new physics (apart form sterile neutrinos) up to inflationary scale. (i) Slightly different tilt of the scalar perturbation spectrum n_s and ratio r of scalar-to-tensor perturbation amplitudes. (ii) Gravity waves produced within R^2-model by collapsing, merging and evaporating scalaron clumps formed in the post-inflationary Universe. (iii) Different ranges of the possible Standard Model Higgs boson masses, where the electroweak vacuum rem"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.4397","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":"2026-05-18T03:46:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KLL1JCmZvm8eozywDy+khy39tUTetgFVYlvT3WehAsxt+1RFkk6QxXaeSFzRWSXxlQT9wkjdLrOf9DHg9pmcDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T05:53:43.179451Z"},"content_sha256":"ebfd0f9ff56a1803cb33da81d7f0753f14e33fbdd867da491d084f7198ecb4f8","schema_version":"1.0","event_id":"sha256:ebfd0f9ff56a1803cb33da81d7f0753f14e33fbdd867da491d084f7198ecb4f8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DVPXI3RHT5VN6EROBEAHYDYB2F/bundle.json","state_url":"https://pith.science/pith/DVPXI3RHT5VN6EROBEAHYDYB2F/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DVPXI3RHT5VN6EROBEAHYDYB2F/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":"2026-06-01T05:53:43Z","links":{"resolver":"https://pith.science/pith/DVPXI3RHT5VN6EROBEAHYDYB2F","bundle":"https://pith.science/pith/DVPXI3RHT5VN6EROBEAHYDYB2F/bundle.json","state":"https://pith.science/pith/DVPXI3RHT5VN6EROBEAHYDYB2F/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DVPXI3RHT5VN6EROBEAHYDYB2F/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:DVPXI3RHT5VN6EROBEAHYDYB2F","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":"2f7892c5c4acf08122de5c3d35b6bb3bf57213fea765ebc7ce91a29aa210e961","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-11-18T15:37:59Z","title_canon_sha256":"16b014d2d17c3a68009598594bc1f0e1ebc7cbc104b571b20ffb3a900ff635c6"},"schema_version":"1.0","source":{"id":"1111.4397","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.4397","created_at":"2026-05-18T03:46:49Z"},{"alias_kind":"arxiv_version","alias_value":"1111.4397v2","created_at":"2026-05-18T03:46:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.4397","created_at":"2026-05-18T03:46:49Z"},{"alias_kind":"pith_short_12","alias_value":"DVPXI3RHT5VN","created_at":"2026-05-18T12:26:26Z"},{"alias_kind":"pith_short_16","alias_value":"DVPXI3RHT5VN6ERO","created_at":"2026-05-18T12:26:26Z"},{"alias_kind":"pith_short_8","alias_value":"DVPXI3RH","created_at":"2026-05-18T12:26:26Z"}],"graph_snapshots":[{"event_id":"sha256:ebfd0f9ff56a1803cb33da81d7f0753f14e33fbdd867da491d084f7198ecb4f8","target":"graph","created_at":"2026-05-18T03:46:49Z","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 three features which can be used to distinguish the R^2-inflation Higgs-inflation from with ongoing, upcoming and planned experiments, assuming no new physics (apart form sterile neutrinos) up to inflationary scale. (i) Slightly different tilt of the scalar perturbation spectrum n_s and ratio r of scalar-to-tensor perturbation amplitudes. (ii) Gravity waves produced within R^2-model by collapsing, merging and evaporating scalaron clumps formed in the post-inflationary Universe. (iii) Different ranges of the possible Standard Model Higgs boson masses, where the electroweak vacuum rem","authors_text":"Dmitry Gorbunov, Fedor Bezrukov","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-11-18T15:37:59Z","title":"Distinguishing between R^2-inflation and Higgs-inflation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.4397","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":"sha256:8c7054347208c57d833b4ee192b66633bcfd652cc98fbd71f7b34a0afaf04f0e","target":"record","created_at":"2026-05-18T03:46:49Z","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":"2f7892c5c4acf08122de5c3d35b6bb3bf57213fea765ebc7ce91a29aa210e961","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-11-18T15:37:59Z","title_canon_sha256":"16b014d2d17c3a68009598594bc1f0e1ebc7cbc104b571b20ffb3a900ff635c6"},"schema_version":"1.0","source":{"id":"1111.4397","kind":"arxiv","version":2}},"canonical_sha256":"1d5f746e279f6adf122e09007c0f01d17e15ae07f80b9fd72906a0cd7ecb2ac7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1d5f746e279f6adf122e09007c0f01d17e15ae07f80b9fd72906a0cd7ecb2ac7","first_computed_at":"2026-05-18T03:46:49.258548Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:46:49.258548Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"95P9YIDoJDwkqmK5wDxj+tGh+5rUPTEKs5dxlghkYkjEjfyesUgpeSnSlUJq9kDNMM/R3AKMCbaXqc+BD0yXDw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:46:49.259164Z","signed_message":"canonical_sha256_bytes"},"source_id":"1111.4397","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8c7054347208c57d833b4ee192b66633bcfd652cc98fbd71f7b34a0afaf04f0e","sha256:ebfd0f9ff56a1803cb33da81d7f0753f14e33fbdd867da491d084f7198ecb4f8"],"state_sha256":"13b2203644c2a93eb639fcd0610fe0a2acfa2df383b042e452821f9e1b333573"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tGO8TUe6FMazjmHolvGfvucVagS2Wf+8Uo1Rj05LXD3Tbam0R6AtjAvU6W38AdaTgPvAuKG8PpK9MTstdpRXBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T05:53:43.181917Z","bundle_sha256":"a56d059842edb40f383ae7971ed807b5de46db247742b6c451eb1224e0ea9e6d"}}