{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:NXRLGG3P4U7T7ISKPDWYZD22WB","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":"85e70a77babbbb7ce9526f7b4e286d319ea7f2429877791f725ad27c5166806d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-09-06T10:22:58Z","title_canon_sha256":"0385a299238edd431f3a89216f0b72211804c1d8f50d8ea13954c5fdf4707687"},"schema_version":"1.0","source":{"id":"1609.01477","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.01477","created_at":"2026-05-18T01:05:39Z"},{"alias_kind":"arxiv_version","alias_value":"1609.01477v1","created_at":"2026-05-18T01:05:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.01477","created_at":"2026-05-18T01:05:39Z"},{"alias_kind":"pith_short_12","alias_value":"NXRLGG3P4U7T","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_16","alias_value":"NXRLGG3P4U7T7ISK","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_8","alias_value":"NXRLGG3P","created_at":"2026-05-18T12:30:36Z"}],"graph_snapshots":[{"event_id":"sha256:4b4a23219aea99874ed0ebcb976735879e848b732b486307170c1cb89b87176d","target":"graph","created_at":"2026-05-18T01:05:39Z","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":"In this paper, an interacting holographic dark energy model with Hubble horizon as an infra-red cut-off is considered in the framework of Brans-Dicke theory. We propose a logarithmic form $\\phi \\propto ln(\\alpha+\\beta a)$ of the Brans-Dicke scalar field to alleviate the problems of interacting holographic dark energy models in Brans-Dicke theory. We find that the equation of state parameter $w_h$ and deceleration parameter $q$ are negative in the early time which shows the early time inflation. During the evolution the sign of parameter $q$ changes from negative to positive which means that th","authors_text":"C P Singh, Pankaj Kumar","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-09-06T10:22:58Z","title":"Holographic dark energy in Brans-Dicke theory with logarithmic form of scalar field"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.01477","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":"sha256:2ac247e6d8e83d1f5ab8a10b0008fd7051affa533466e88df58a44743f074069","target":"record","created_at":"2026-05-18T01:05:39Z","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":"85e70a77babbbb7ce9526f7b4e286d319ea7f2429877791f725ad27c5166806d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-09-06T10:22:58Z","title_canon_sha256":"0385a299238edd431f3a89216f0b72211804c1d8f50d8ea13954c5fdf4707687"},"schema_version":"1.0","source":{"id":"1609.01477","kind":"arxiv","version":1}},"canonical_sha256":"6de2b31b6fe53f3fa24a78ed8c8f5ab05054470c8ac799b5e2d7427e9121c580","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6de2b31b6fe53f3fa24a78ed8c8f5ab05054470c8ac799b5e2d7427e9121c580","first_computed_at":"2026-05-18T01:05:39.446096Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:05:39.446096Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3NPqFS0oMBgUxWRK+cjXm3aWT61eG0uayclW9msDHY71fegW12cRlFELAi47SAhjgkv81YEtDuzZ9S9MrkzlCA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:05:39.446722Z","signed_message":"canonical_sha256_bytes"},"source_id":"1609.01477","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2ac247e6d8e83d1f5ab8a10b0008fd7051affa533466e88df58a44743f074069","sha256:4b4a23219aea99874ed0ebcb976735879e848b732b486307170c1cb89b87176d"],"state_sha256":"e212b74a48184785940a32a252607a12b4b1a3f121864210e293096dd5216d9f"}