{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:QQWFLRRNG32RYN4AC6BYXH3IIK","short_pith_number":"pith:QQWFLRRN","canonical_record":{"source":{"id":"1504.00345","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-04-01T19:35:54Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"4eb9ebb92fde5366c7b44b91215fa01916689524e7f5602564d0174b442c9ed7","abstract_canon_sha256":"08d1c29195671ad0811662f030e1449fa97ff2239a5abcc409f64fbae150c26d"},"schema_version":"1.0"},"canonical_sha256":"842c55c62d36f51c378017838b9f684292e3ffd0292e0ca17b6d08649f514fc3","source":{"kind":"arxiv","id":"1504.00345","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1504.00345","created_at":"2026-05-18T01:26:10Z"},{"alias_kind":"arxiv_version","alias_value":"1504.00345v2","created_at":"2026-05-18T01:26:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.00345","created_at":"2026-05-18T01:26:10Z"},{"alias_kind":"pith_short_12","alias_value":"QQWFLRRNG32R","created_at":"2026-05-18T12:29:37Z"},{"alias_kind":"pith_short_16","alias_value":"QQWFLRRNG32RYN4A","created_at":"2026-05-18T12:29:37Z"},{"alias_kind":"pith_short_8","alias_value":"QQWFLRRN","created_at":"2026-05-18T12:29:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:QQWFLRRNG32RYN4AC6BYXH3IIK","target":"record","payload":{"canonical_record":{"source":{"id":"1504.00345","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-04-01T19:35:54Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"4eb9ebb92fde5366c7b44b91215fa01916689524e7f5602564d0174b442c9ed7","abstract_canon_sha256":"08d1c29195671ad0811662f030e1449fa97ff2239a5abcc409f64fbae150c26d"},"schema_version":"1.0"},"canonical_sha256":"842c55c62d36f51c378017838b9f684292e3ffd0292e0ca17b6d08649f514fc3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:26:10.426478Z","signature_b64":"CSjBfebV2lpLbFIzSwBqiseSIL82p9PKaPRoy/n3nxhZSRqBuXAXjq54AyzkF0jimD7VZ+BENidhBmUMIGKrCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"842c55c62d36f51c378017838b9f684292e3ffd0292e0ca17b6d08649f514fc3","last_reissued_at":"2026-05-18T01:26:10.426004Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:26:10.426004Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1504.00345","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":"2026-05-18T01:26:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"//BD3cvFrLd1Sddb9nYsQaYcZ1JlSX7UYVL8YhKVu/ZZPIJ56q0F7FVM4rcxPvrgCoNkGelbqntLS8HRMmdRAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T10:19:50.523997Z"},"content_sha256":"651aa4d82252f71f4d91dca66f00ae8a1b7882a5c38fcfd3fc4384b8e89f1122","schema_version":"1.0","event_id":"sha256:651aa4d82252f71f4d91dca66f00ae8a1b7882a5c38fcfd3fc4384b8e89f1122"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:QQWFLRRNG32RYN4AC6BYXH3IIK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Constraints on the reheating temperature from sizable tensor modes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"astro-ph.CO","authors_text":"Jan Heisig, Valerie Domcke","submitted_at":"2015-04-01T19:35:54Z","abstract_excerpt":"Despite its importance for modeling the homogeneous hot early universe very little is experimentally known about the magnitude of the reheating temperature, leaving an uncertainty of remarkable 18 orders of magnitude. In this paper we consider a general class of polynomial inflaton potentials up to fourth order. Employing a Monte Carlo scan and imposing theoretical and experimental constraints we derive a robust lower limit on the energy scale at the end of inflation, $V_\\text{end}^{1/4} > 3 \\times 10^{15}$ GeV for sizable tensor modes, $r \\geq 10^{-3}$. If the reheating phase is perturbative "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.00345","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":"2026-05-18T01:26:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GHDTT3bsbv+kpnSkzdARbUWqaonn5YJsUcjdVqGKPtcXfw0dUbAaVP4AC9jLfCt8qVaxF+xIbaJtWnbpxl6FCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T10:19:50.524357Z"},"content_sha256":"e91ce8c1f46e727291544d9d1ec32084bb0178ece2fa5ac7a5d321002cae185f","schema_version":"1.0","event_id":"sha256:e91ce8c1f46e727291544d9d1ec32084bb0178ece2fa5ac7a5d321002cae185f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QQWFLRRNG32RYN4AC6BYXH3IIK/bundle.json","state_url":"https://pith.science/pith/QQWFLRRNG32RYN4AC6BYXH3IIK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QQWFLRRNG32RYN4AC6BYXH3IIK/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":"2026-06-05T10:19:50Z","links":{"resolver":"https://pith.science/pith/QQWFLRRNG32RYN4AC6BYXH3IIK","bundle":"https://pith.science/pith/QQWFLRRNG32RYN4AC6BYXH3IIK/bundle.json","state":"https://pith.science/pith/QQWFLRRNG32RYN4AC6BYXH3IIK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QQWFLRRNG32RYN4AC6BYXH3IIK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:QQWFLRRNG32RYN4AC6BYXH3IIK","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":"08d1c29195671ad0811662f030e1449fa97ff2239a5abcc409f64fbae150c26d","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-04-01T19:35:54Z","title_canon_sha256":"4eb9ebb92fde5366c7b44b91215fa01916689524e7f5602564d0174b442c9ed7"},"schema_version":"1.0","source":{"id":"1504.00345","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1504.00345","created_at":"2026-05-18T01:26:10Z"},{"alias_kind":"arxiv_version","alias_value":"1504.00345v2","created_at":"2026-05-18T01:26:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.00345","created_at":"2026-05-18T01:26:10Z"},{"alias_kind":"pith_short_12","alias_value":"QQWFLRRNG32R","created_at":"2026-05-18T12:29:37Z"},{"alias_kind":"pith_short_16","alias_value":"QQWFLRRNG32RYN4A","created_at":"2026-05-18T12:29:37Z"},{"alias_kind":"pith_short_8","alias_value":"QQWFLRRN","created_at":"2026-05-18T12:29:37Z"}],"graph_snapshots":[{"event_id":"sha256:e91ce8c1f46e727291544d9d1ec32084bb0178ece2fa5ac7a5d321002cae185f","target":"graph","created_at":"2026-05-18T01:26:10Z","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":"Despite its importance for modeling the homogeneous hot early universe very little is experimentally known about the magnitude of the reheating temperature, leaving an uncertainty of remarkable 18 orders of magnitude. In this paper we consider a general class of polynomial inflaton potentials up to fourth order. Employing a Monte Carlo scan and imposing theoretical and experimental constraints we derive a robust lower limit on the energy scale at the end of inflation, $V_\\text{end}^{1/4} > 3 \\times 10^{15}$ GeV for sizable tensor modes, $r \\geq 10^{-3}$. If the reheating phase is perturbative ","authors_text":"Jan Heisig, Valerie Domcke","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-04-01T19:35:54Z","title":"Constraints on the reheating temperature from sizable tensor modes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.00345","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":"sha256:651aa4d82252f71f4d91dca66f00ae8a1b7882a5c38fcfd3fc4384b8e89f1122","target":"record","created_at":"2026-05-18T01:26:10Z","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":"08d1c29195671ad0811662f030e1449fa97ff2239a5abcc409f64fbae150c26d","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-04-01T19:35:54Z","title_canon_sha256":"4eb9ebb92fde5366c7b44b91215fa01916689524e7f5602564d0174b442c9ed7"},"schema_version":"1.0","source":{"id":"1504.00345","kind":"arxiv","version":2}},"canonical_sha256":"842c55c62d36f51c378017838b9f684292e3ffd0292e0ca17b6d08649f514fc3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"842c55c62d36f51c378017838b9f684292e3ffd0292e0ca17b6d08649f514fc3","first_computed_at":"2026-05-18T01:26:10.426004Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:26:10.426004Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CSjBfebV2lpLbFIzSwBqiseSIL82p9PKaPRoy/n3nxhZSRqBuXAXjq54AyzkF0jimD7VZ+BENidhBmUMIGKrCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:26:10.426478Z","signed_message":"canonical_sha256_bytes"},"source_id":"1504.00345","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:651aa4d82252f71f4d91dca66f00ae8a1b7882a5c38fcfd3fc4384b8e89f1122","sha256:e91ce8c1f46e727291544d9d1ec32084bb0178ece2fa5ac7a5d321002cae185f"],"state_sha256":"cbdb4cb790dae78ba0e00cf6ffb5f03c6cf6404ba59f2766d813882984371ab3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sTF0qn4HXXb4nm/wkebtPUuY3IOi1eQKRH6sERhF96yCYjoBuP5d2HrdW/lyB0Nei5iJ89lZaZSjIwZJX+hGBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T10:19:50.526254Z","bundle_sha256":"d2a8c6ec667f2f86ab705e599c94045a00ef271019bf08bce4dc7cb2a43f7b1f"}}