{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:67BUFXMYD2KLOSYFDQKOCCLFE3","short_pith_number":"pith:67BUFXMY","canonical_record":{"source":{"id":"1004.5054","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2010-04-28T15:08:12Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"f65295548eb808dc726c7e0af5f219d143ccb60156770114637dd4f7658d6ab7","abstract_canon_sha256":"698e26a2f75a2cd70d0508a18e927682d9bb2f78914be3896fe5985339a9f2f4"},"schema_version":"1.0"},"canonical_sha256":"f7c342dd981e94b74b051c14e1096526f4b147c8a520e72bbf298a340d6fa139","source":{"kind":"arxiv","id":"1004.5054","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1004.5054","created_at":"2026-05-18T04:41:53Z"},{"alias_kind":"arxiv_version","alias_value":"1004.5054v1","created_at":"2026-05-18T04:41:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1004.5054","created_at":"2026-05-18T04:41:53Z"},{"alias_kind":"pith_short_12","alias_value":"67BUFXMYD2KL","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_16","alias_value":"67BUFXMYD2KLOSYF","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_8","alias_value":"67BUFXMY","created_at":"2026-05-18T12:26:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:67BUFXMYD2KLOSYFDQKOCCLFE3","target":"record","payload":{"canonical_record":{"source":{"id":"1004.5054","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2010-04-28T15:08:12Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"f65295548eb808dc726c7e0af5f219d143ccb60156770114637dd4f7658d6ab7","abstract_canon_sha256":"698e26a2f75a2cd70d0508a18e927682d9bb2f78914be3896fe5985339a9f2f4"},"schema_version":"1.0"},"canonical_sha256":"f7c342dd981e94b74b051c14e1096526f4b147c8a520e72bbf298a340d6fa139","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:41:53.780452Z","signature_b64":"rSTIY2LoCC1Tj/8L9HHI2bIpPB9b0ErZr+bC4HxvCLnS6w2O5uA2Vxd0G3GZl1CpdvLXwb+RFWzeRSf8c36bAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f7c342dd981e94b74b051c14e1096526f4b147c8a520e72bbf298a340d6fa139","last_reissued_at":"2026-05-18T04:41:53.779943Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:41:53.779943Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1004.5054","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:41:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zXha1L+fdrGf26+QKldGz+VqkAR175ghy+wu4jmxxvEf6FYcBSwDnl18e9+OrkHYWvILMnYp7PudE0xLYePPCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T03:24:46.917912Z"},"content_sha256":"6334ad4d018ff95238a9ae986d97dcdb44b6687d2ae55b290525a15b54bf36cf","schema_version":"1.0","event_id":"sha256:6334ad4d018ff95238a9ae986d97dcdb44b6687d2ae55b290525a15b54bf36cf"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:67BUFXMYD2KLOSYFDQKOCCLFE3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The scaling of the density of states in systems with resonance states","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"cond-mat.other","authors_text":"Federico M. Pont, Omar Osenda, Pablo Serra","submitted_at":"2010-04-28T15:08:12Z","abstract_excerpt":"Resonance states of a two-electron quantum dot are studied using a variational expansion with both real basis-set functions and complex scaling methods. We present numerical evidence about the critical behavior of the density of states in the region where there are resonances. The critical behavior is signaled by a strong dependence of some features of the density of states with the basis-set size used to calculate it. The resonance energy and lifetime are obtained using the scaling properties of the density of states"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1004.5054","kind":"arxiv","version":1},"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":"2026-05-18T04:41:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ei2gL45FPCMUvkgOnwThjwKADyg93A9BW1586QiaJK/V1z1QgYPiY3Z/c/1tu9Uog/QUsd0HAOEyPuZV1xY8DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T03:24:46.918252Z"},"content_sha256":"f0e7defb2f6ad64010ae04e68e7b7e0af938dfc108c778cb22bbed5d39999fca","schema_version":"1.0","event_id":"sha256:f0e7defb2f6ad64010ae04e68e7b7e0af938dfc108c778cb22bbed5d39999fca"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/67BUFXMYD2KLOSYFDQKOCCLFE3/bundle.json","state_url":"https://pith.science/pith/67BUFXMYD2KLOSYFDQKOCCLFE3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/67BUFXMYD2KLOSYFDQKOCCLFE3/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":"2026-06-27T03:24:46Z","links":{"resolver":"https://pith.science/pith/67BUFXMYD2KLOSYFDQKOCCLFE3","bundle":"https://pith.science/pith/67BUFXMYD2KLOSYFDQKOCCLFE3/bundle.json","state":"https://pith.science/pith/67BUFXMYD2KLOSYFDQKOCCLFE3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/67BUFXMYD2KLOSYFDQKOCCLFE3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:67BUFXMYD2KLOSYFDQKOCCLFE3","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":"698e26a2f75a2cd70d0508a18e927682d9bb2f78914be3896fe5985339a9f2f4","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2010-04-28T15:08:12Z","title_canon_sha256":"f65295548eb808dc726c7e0af5f219d143ccb60156770114637dd4f7658d6ab7"},"schema_version":"1.0","source":{"id":"1004.5054","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1004.5054","created_at":"2026-05-18T04:41:53Z"},{"alias_kind":"arxiv_version","alias_value":"1004.5054v1","created_at":"2026-05-18T04:41:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1004.5054","created_at":"2026-05-18T04:41:53Z"},{"alias_kind":"pith_short_12","alias_value":"67BUFXMYD2KL","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_16","alias_value":"67BUFXMYD2KLOSYF","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_8","alias_value":"67BUFXMY","created_at":"2026-05-18T12:26:04Z"}],"graph_snapshots":[{"event_id":"sha256:f0e7defb2f6ad64010ae04e68e7b7e0af938dfc108c778cb22bbed5d39999fca","target":"graph","created_at":"2026-05-18T04:41:53Z","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":"Resonance states of a two-electron quantum dot are studied using a variational expansion with both real basis-set functions and complex scaling methods. We present numerical evidence about the critical behavior of the density of states in the region where there are resonances. The critical behavior is signaled by a strong dependence of some features of the density of states with the basis-set size used to calculate it. The resonance energy and lifetime are obtained using the scaling properties of the density of states","authors_text":"Federico M. Pont, Omar Osenda, Pablo Serra","cross_cats":["quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2010-04-28T15:08:12Z","title":"The scaling of the density of states in systems with resonance states"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1004.5054","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":"sha256:6334ad4d018ff95238a9ae986d97dcdb44b6687d2ae55b290525a15b54bf36cf","target":"record","created_at":"2026-05-18T04:41:53Z","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":"698e26a2f75a2cd70d0508a18e927682d9bb2f78914be3896fe5985339a9f2f4","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2010-04-28T15:08:12Z","title_canon_sha256":"f65295548eb808dc726c7e0af5f219d143ccb60156770114637dd4f7658d6ab7"},"schema_version":"1.0","source":{"id":"1004.5054","kind":"arxiv","version":1}},"canonical_sha256":"f7c342dd981e94b74b051c14e1096526f4b147c8a520e72bbf298a340d6fa139","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f7c342dd981e94b74b051c14e1096526f4b147c8a520e72bbf298a340d6fa139","first_computed_at":"2026-05-18T04:41:53.779943Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:41:53.779943Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rSTIY2LoCC1Tj/8L9HHI2bIpPB9b0ErZr+bC4HxvCLnS6w2O5uA2Vxd0G3GZl1CpdvLXwb+RFWzeRSf8c36bAg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:41:53.780452Z","signed_message":"canonical_sha256_bytes"},"source_id":"1004.5054","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6334ad4d018ff95238a9ae986d97dcdb44b6687d2ae55b290525a15b54bf36cf","sha256:f0e7defb2f6ad64010ae04e68e7b7e0af938dfc108c778cb22bbed5d39999fca"],"state_sha256":"126675b9638adbde090a4e439445b64cbfd6671f32996ce8c5f4bf8245403d25"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7zzRfRx5C3s3r7nHagNAW/0EDyAOl14r59lL9jkn76WxxI/1m8nEWqT5U2paPHNBK6odLF439vmz1FTMgF+LDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-27T03:24:46.920214Z","bundle_sha256":"4d72eaccb6bc66da600dac6ce2469949f9015e0a747c1df378b496831b66c42c"}}