{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:O77Y7G6W4KONOHYXVCHOPBILDU","short_pith_number":"pith:O77Y7G6W","canonical_record":{"source":{"id":"2408.10820","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2024-08-20T13:14:32Z","cross_cats_sorted":["astro-ph.CO","gr-qc","hep-ph"],"title_canon_sha256":"775d765bf323d532c4b75f7f7eb55e04fab3459616fad3eea2225ae1284231eb","abstract_canon_sha256":"49f2e4f3bfc40864f452d1af464464b85e7c28b5a1f84b7ef0f9290c42b3201a"},"schema_version":"1.0"},"canonical_sha256":"77ff8f9bd6e29cd71f17a88ee7850b1d3046625b6809eca3001f8263c13ca324","source":{"kind":"arxiv","id":"2408.10820","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2408.10820","created_at":"2026-07-05T09:03:55Z"},{"alias_kind":"arxiv_version","alias_value":"2408.10820v2","created_at":"2026-07-05T09:03:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2408.10820","created_at":"2026-07-05T09:03:55Z"},{"alias_kind":"pith_short_12","alias_value":"O77Y7G6W4KON","created_at":"2026-07-05T09:03:55Z"},{"alias_kind":"pith_short_16","alias_value":"O77Y7G6W4KONOHYX","created_at":"2026-07-05T09:03:55Z"},{"alias_kind":"pith_short_8","alias_value":"O77Y7G6W","created_at":"2026-07-05T09:03:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:O77Y7G6W4KONOHYXVCHOPBILDU","target":"record","payload":{"canonical_record":{"source":{"id":"2408.10820","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2024-08-20T13:14:32Z","cross_cats_sorted":["astro-ph.CO","gr-qc","hep-ph"],"title_canon_sha256":"775d765bf323d532c4b75f7f7eb55e04fab3459616fad3eea2225ae1284231eb","abstract_canon_sha256":"49f2e4f3bfc40864f452d1af464464b85e7c28b5a1f84b7ef0f9290c42b3201a"},"schema_version":"1.0"},"canonical_sha256":"77ff8f9bd6e29cd71f17a88ee7850b1d3046625b6809eca3001f8263c13ca324","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:03:55.479826Z","signature_b64":"06kzQLzH7m+lvpiBsy1isH1hPw6qadh1t4z6rSV3YpLTMIVtdDoSU6ijCAmMA27OYzUiNubTdXhGOKGyt1SNBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"77ff8f9bd6e29cd71f17a88ee7850b1d3046625b6809eca3001f8263c13ca324","last_reissued_at":"2026-07-05T09:03:55.479355Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:03:55.479355Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2408.10820","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":"2026-07-05T09:03:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sEku3UYB68jjfczPbEmxad4dwrk6lM77vG1XU8tyVfe/YPcVL7LfamDVmzZaNUCEH2eeS3tpT+NE1oDLLMCOCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T12:59:55.957506Z"},"content_sha256":"22f917824047dbfac04b7e0408eb9df26f8c35a41ba15919b4f2d6339d0eb479","schema_version":"1.0","event_id":"sha256:22f917824047dbfac04b7e0408eb9df26f8c35a41ba15919b4f2d6339d0eb479"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:O77Y7G6W4KONOHYXVCHOPBILDU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"CMB Implications of Multi-field Axio-dilaton Cosmology","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","gr-qc","hep-ph"],"primary_cat":"hep-th","authors_text":"Adam Smith, Anne-Christine Davis, Carsten van de Bruck, C.P. Burgess, Maria Mylova, Philippe Brax","submitted_at":"2024-08-20T13:14:32Z","abstract_excerpt":"Axio-dilaton models are among the simplest scalar-tensor theories that contain the two-derivative interactions that naturally compete at low energies with the two-derivative inter-actions of General Relativity. Such models are well-motivated as the low energy fields arising from string theory compactification. We summarize these motivations and compute their cosmological evolution, in which the dilaton acts as dark energy and its evolution provides a framework for dynamically evolving particle masses. The derivative axion-dilaton couplings play an important role in the success of these cosmolo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2408.10820","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2408.10820/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":"2026-07-05T09:03:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ciHq87l+39V4PfgsnLBnaWRPb2MmU1qHv8IwuQp2Vxgi0F1BzEdsdi34P6EzuEoyWuUWQQf+A1u5BHUZhZykDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T12:59:55.958241Z"},"content_sha256":"3005b4ec8052daa60ef85a5ece357e345be353b9e2e9f2a8085d657bf5a95d1f","schema_version":"1.0","event_id":"sha256:3005b4ec8052daa60ef85a5ece357e345be353b9e2e9f2a8085d657bf5a95d1f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/O77Y7G6W4KONOHYXVCHOPBILDU/bundle.json","state_url":"https://pith.science/pith/O77Y7G6W4KONOHYXVCHOPBILDU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/O77Y7G6W4KONOHYXVCHOPBILDU/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":"2026-08-14T12:59:55Z","links":{"resolver":"https://pith.science/pith/O77Y7G6W4KONOHYXVCHOPBILDU","bundle":"https://pith.science/pith/O77Y7G6W4KONOHYXVCHOPBILDU/bundle.json","state":"https://pith.science/pith/O77Y7G6W4KONOHYXVCHOPBILDU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/O77Y7G6W4KONOHYXVCHOPBILDU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:O77Y7G6W4KONOHYXVCHOPBILDU","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":"49f2e4f3bfc40864f452d1af464464b85e7c28b5a1f84b7ef0f9290c42b3201a","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":"2024-08-20T13:14:32Z","title_canon_sha256":"775d765bf323d532c4b75f7f7eb55e04fab3459616fad3eea2225ae1284231eb"},"schema_version":"1.0","source":{"id":"2408.10820","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2408.10820","created_at":"2026-07-05T09:03:55Z"},{"alias_kind":"arxiv_version","alias_value":"2408.10820v2","created_at":"2026-07-05T09:03:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2408.10820","created_at":"2026-07-05T09:03:55Z"},{"alias_kind":"pith_short_12","alias_value":"O77Y7G6W4KON","created_at":"2026-07-05T09:03:55Z"},{"alias_kind":"pith_short_16","alias_value":"O77Y7G6W4KONOHYX","created_at":"2026-07-05T09:03:55Z"},{"alias_kind":"pith_short_8","alias_value":"O77Y7G6W","created_at":"2026-07-05T09:03:55Z"}],"graph_snapshots":[{"event_id":"sha256:3005b4ec8052daa60ef85a5ece357e345be353b9e2e9f2a8085d657bf5a95d1f","target":"graph","created_at":"2026-07-05T09:03:55Z","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/2408.10820/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Axio-dilaton models are among the simplest scalar-tensor theories that contain the two-derivative interactions that naturally compete at low energies with the two-derivative inter-actions of General Relativity. Such models are well-motivated as the low energy fields arising from string theory compactification. We summarize these motivations and compute their cosmological evolution, in which the dilaton acts as dark energy and its evolution provides a framework for dynamically evolving particle masses. The derivative axion-dilaton couplings play an important role in the success of these cosmolo","authors_text":"Adam Smith, Anne-Christine Davis, Carsten van de Bruck, C.P. Burgess, Maria Mylova, Philippe Brax","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":"2024-08-20T13:14:32Z","title":"CMB Implications of Multi-field Axio-dilaton Cosmology"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2408.10820","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":"sha256:22f917824047dbfac04b7e0408eb9df26f8c35a41ba15919b4f2d6339d0eb479","target":"record","created_at":"2026-07-05T09:03:55Z","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":"49f2e4f3bfc40864f452d1af464464b85e7c28b5a1f84b7ef0f9290c42b3201a","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":"2024-08-20T13:14:32Z","title_canon_sha256":"775d765bf323d532c4b75f7f7eb55e04fab3459616fad3eea2225ae1284231eb"},"schema_version":"1.0","source":{"id":"2408.10820","kind":"arxiv","version":2}},"canonical_sha256":"77ff8f9bd6e29cd71f17a88ee7850b1d3046625b6809eca3001f8263c13ca324","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"77ff8f9bd6e29cd71f17a88ee7850b1d3046625b6809eca3001f8263c13ca324","first_computed_at":"2026-07-05T09:03:55.479355Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:03:55.479355Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"06kzQLzH7m+lvpiBsy1isH1hPw6qadh1t4z6rSV3YpLTMIVtdDoSU6ijCAmMA27OYzUiNubTdXhGOKGyt1SNBg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:03:55.479826Z","signed_message":"canonical_sha256_bytes"},"source_id":"2408.10820","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:22f917824047dbfac04b7e0408eb9df26f8c35a41ba15919b4f2d6339d0eb479","sha256:3005b4ec8052daa60ef85a5ece357e345be353b9e2e9f2a8085d657bf5a95d1f"],"state_sha256":"b2806a4b8616ce3c929733b8f2d1e40bee5e95d2be88fe50ddba8244da557283"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6ARjXc6ABjCOkTUOEvQ7ND9Bc+ekoxdELWbirlMvlg0wD/6ix+RAJzQz+8mylFukrYaEzUiQ8r+vCPlYnT/IDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T12:59:55.965944Z","bundle_sha256":"ac27704b5e29704d315c481508a15bb2804ebf2274ce854a009bdcd0839a73c7"}}