{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:HTKGVJBKBXBJ27ZT4LB5EWLCZX","short_pith_number":"pith:HTKGVJBK","schema_version":"1.0","canonical_sha256":"3cd46aa42a0dc29d7f33e2c3d25962cddc1bed69237634e45258b43f152111d7","source":{"kind":"arxiv","id":"1112.0728","version":2},"attestation_state":"computed","paper":{"title":"Constraining Thawing Dark Energy using Galaxy Cluster Number Counts","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"astro-ph.CO","authors_text":"Anjan A. Sen, N. Chandrachani Devi, T. Roy Choudhury","submitted_at":"2011-12-04T07:08:13Z","abstract_excerpt":"We study the formation of galaxy clusters in the presence of thawing class of scalar field dark energy. We consider cases where the scalar field has canonical as well non canonical kinetic term in its action. We also consider various form for the potential of the scalar field e.g, linear, quadratic, inverse quadratic, exponential as well as Pseudo-Nambu-Goldstone Boson (PNGB) type. Moreover we investigate situation where dark energy is homogeneous as well as the situation where dark energy takes part in virialization process. We use the Sheth-Tormen formalism while calculating the number densi"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1112.0728","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-12-04T07:08:13Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"328da0a15ef14eb8118da92bb817c2667e44bc6e0f5d3382afff6574d6ea9d59","abstract_canon_sha256":"c5cf4b024ca51d9588f4a03141dec2fb3b49fbce5c0094d42d61f09956481329"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:09:20.381258Z","signature_b64":"jazTLrstGgQEkLbiz8SVVEydg3ljVWsRrWhIl93L25D6LkW7WMkJgtFmD6A+QOK4+1MTDGuGMyxLiX3fazLdBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3cd46aa42a0dc29d7f33e2c3d25962cddc1bed69237634e45258b43f152111d7","last_reissued_at":"2026-05-18T03:09:20.380462Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:09:20.380462Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Constraining Thawing Dark Energy using Galaxy Cluster Number Counts","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"astro-ph.CO","authors_text":"Anjan A. Sen, N. Chandrachani Devi, T. Roy Choudhury","submitted_at":"2011-12-04T07:08:13Z","abstract_excerpt":"We study the formation of galaxy clusters in the presence of thawing class of scalar field dark energy. We consider cases where the scalar field has canonical as well non canonical kinetic term in its action. We also consider various form for the potential of the scalar field e.g, linear, quadratic, inverse quadratic, exponential as well as Pseudo-Nambu-Goldstone Boson (PNGB) type. Moreover we investigate situation where dark energy is homogeneous as well as the situation where dark energy takes part in virialization process. We use the Sheth-Tormen formalism while calculating the number densi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1112.0728","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1112.0728","created_at":"2026-05-18T03:09:20.380592+00:00"},{"alias_kind":"arxiv_version","alias_value":"1112.0728v2","created_at":"2026-05-18T03:09:20.380592+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1112.0728","created_at":"2026-05-18T03:09:20.380592+00:00"},{"alias_kind":"pith_short_12","alias_value":"HTKGVJBKBXBJ","created_at":"2026-05-18T12:26:30.835961+00:00"},{"alias_kind":"pith_short_16","alias_value":"HTKGVJBKBXBJ27ZT","created_at":"2026-05-18T12:26:30.835961+00:00"},{"alias_kind":"pith_short_8","alias_value":"HTKGVJBK","created_at":"2026-05-18T12:26:30.835961+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/HTKGVJBKBXBJ27ZT4LB5EWLCZX","json":"https://pith.science/pith/HTKGVJBKBXBJ27ZT4LB5EWLCZX.json","graph_json":"https://pith.science/api/pith-number/HTKGVJBKBXBJ27ZT4LB5EWLCZX/graph.json","events_json":"https://pith.science/api/pith-number/HTKGVJBKBXBJ27ZT4LB5EWLCZX/events.json","paper":"https://pith.science/paper/HTKGVJBK"},"agent_actions":{"view_html":"https://pith.science/pith/HTKGVJBKBXBJ27ZT4LB5EWLCZX","download_json":"https://pith.science/pith/HTKGVJBKBXBJ27ZT4LB5EWLCZX.json","view_paper":"https://pith.science/paper/HTKGVJBK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1112.0728&json=true","fetch_graph":"https://pith.science/api/pith-number/HTKGVJBKBXBJ27ZT4LB5EWLCZX/graph.json","fetch_events":"https://pith.science/api/pith-number/HTKGVJBKBXBJ27ZT4LB5EWLCZX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HTKGVJBKBXBJ27ZT4LB5EWLCZX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HTKGVJBKBXBJ27ZT4LB5EWLCZX/action/storage_attestation","attest_author":"https://pith.science/pith/HTKGVJBKBXBJ27ZT4LB5EWLCZX/action/author_attestation","sign_citation":"https://pith.science/pith/HTKGVJBKBXBJ27ZT4LB5EWLCZX/action/citation_signature","submit_replication":"https://pith.science/pith/HTKGVJBKBXBJ27ZT4LB5EWLCZX/action/replication_record"}},"created_at":"2026-05-18T03:09:20.380592+00:00","updated_at":"2026-05-18T03:09:20.380592+00:00"}