{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:R7VSONTALCP3WVA662PINEAWSI","short_pith_number":"pith:R7VSONTA","canonical_record":{"source":{"id":"1508.05321","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2015-08-21T16:01:48Z","cross_cats_sorted":[],"title_canon_sha256":"e60653fcf976ef141c9cefa996aa8e9e8001aeb2b1926941d294602e6fd141e0","abstract_canon_sha256":"b1efd343c949b05d23f31a26123b6310fd1ba3160d70c2a1eb1e5730edc4caa7"},"schema_version":"1.0"},"canonical_sha256":"8feb273660589fbb541ef69e8690169205cac8be853268a4d413eafe2a791275","source":{"kind":"arxiv","id":"1508.05321","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1508.05321","created_at":"2026-05-18T01:25:54Z"},{"alias_kind":"arxiv_version","alias_value":"1508.05321v2","created_at":"2026-05-18T01:25:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1508.05321","created_at":"2026-05-18T01:25:54Z"},{"alias_kind":"pith_short_12","alias_value":"R7VSONTALCP3","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_16","alias_value":"R7VSONTALCP3WVA6","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_8","alias_value":"R7VSONTA","created_at":"2026-05-18T12:29:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:R7VSONTALCP3WVA662PINEAWSI","target":"record","payload":{"canonical_record":{"source":{"id":"1508.05321","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2015-08-21T16:01:48Z","cross_cats_sorted":[],"title_canon_sha256":"e60653fcf976ef141c9cefa996aa8e9e8001aeb2b1926941d294602e6fd141e0","abstract_canon_sha256":"b1efd343c949b05d23f31a26123b6310fd1ba3160d70c2a1eb1e5730edc4caa7"},"schema_version":"1.0"},"canonical_sha256":"8feb273660589fbb541ef69e8690169205cac8be853268a4d413eafe2a791275","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:25:54.985436Z","signature_b64":"mYL32QI9rbLWId3mpfkvyP4nni3qOMTfWwBFyh29VQVpdW/8aLfJxaus7EbJmZNBTjGTIx0yE6YZxdQQ4LlVDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8feb273660589fbb541ef69e8690169205cac8be853268a4d413eafe2a791275","last_reissued_at":"2026-05-18T01:25:54.984770Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:25:54.984770Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1508.05321","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":"2026-05-18T01:25:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tBy+EPU13AkuDcg1bjmhHC5yEzy2Cl47cpKhsmJay5AuFJh7aps5XkJ5itFRvTZsIqVHDfMu1FrN3N4dx6fjBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-20T03:02:46.295361Z"},"content_sha256":"1f7d5c0c6cbf81fe2f615be0c5a7620da001884d44d394134cd0c56252f7e79c","schema_version":"1.0","event_id":"sha256:1f7d5c0c6cbf81fe2f615be0c5a7620da001884d44d394134cd0c56252f7e79c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:R7VSONTALCP3WVA662PINEAWSI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Superfluid phases of fermions with hybridized $s$ and $p$ orbitals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.quant-gas","authors_text":"J.E. Baarsma, J.-P. Martikainen, M.O.J. Heikkinen, P. T\\\"orm\\\"a, Shaoyu Yin","submitted_at":"2015-08-21T16:01:48Z","abstract_excerpt":"We explore the superfluid phases of a two-component Fermi mixture with hybridized orbitals in optical lattices. We show that there exists a general mapping of this system to the Lieb lattice. By using simple multiband models with hopping between $s$ and $p$-orbital states, we show that superfluid order parameters can have a $\\pi$-phase difference between lattice sites, which is distinct from the case with hopping between $s$-orbitals. If the population imbalance between the two spin species is tuned, the superfluid phase may evolve through various phases due to the interplay between hopping, i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1508.05321","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":"2026-05-18T01:25:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HtU37xihCqnEYSbt5Z23KVfCV3b5g3IfgqbNc//xJlQkqSEBbgHlfc8TfxpdKSwJpzG38rGxojWICqb57umnCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-20T03:02:46.295710Z"},"content_sha256":"c47a5ed3d8e232b8fa3045bddee32aec0cf4f103dca8b52ece13c99d6564a0b2","schema_version":"1.0","event_id":"sha256:c47a5ed3d8e232b8fa3045bddee32aec0cf4f103dca8b52ece13c99d6564a0b2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/R7VSONTALCP3WVA662PINEAWSI/bundle.json","state_url":"https://pith.science/pith/R7VSONTALCP3WVA662PINEAWSI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/R7VSONTALCP3WVA662PINEAWSI/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":"2026-06-20T03:02:46Z","links":{"resolver":"https://pith.science/pith/R7VSONTALCP3WVA662PINEAWSI","bundle":"https://pith.science/pith/R7VSONTALCP3WVA662PINEAWSI/bundle.json","state":"https://pith.science/pith/R7VSONTALCP3WVA662PINEAWSI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/R7VSONTALCP3WVA662PINEAWSI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:R7VSONTALCP3WVA662PINEAWSI","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":"b1efd343c949b05d23f31a26123b6310fd1ba3160d70c2a1eb1e5730edc4caa7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2015-08-21T16:01:48Z","title_canon_sha256":"e60653fcf976ef141c9cefa996aa8e9e8001aeb2b1926941d294602e6fd141e0"},"schema_version":"1.0","source":{"id":"1508.05321","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1508.05321","created_at":"2026-05-18T01:25:54Z"},{"alias_kind":"arxiv_version","alias_value":"1508.05321v2","created_at":"2026-05-18T01:25:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1508.05321","created_at":"2026-05-18T01:25:54Z"},{"alias_kind":"pith_short_12","alias_value":"R7VSONTALCP3","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_16","alias_value":"R7VSONTALCP3WVA6","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_8","alias_value":"R7VSONTA","created_at":"2026-05-18T12:29:39Z"}],"graph_snapshots":[{"event_id":"sha256:c47a5ed3d8e232b8fa3045bddee32aec0cf4f103dca8b52ece13c99d6564a0b2","target":"graph","created_at":"2026-05-18T01:25:54Z","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":"We explore the superfluid phases of a two-component Fermi mixture with hybridized orbitals in optical lattices. We show that there exists a general mapping of this system to the Lieb lattice. By using simple multiband models with hopping between $s$ and $p$-orbital states, we show that superfluid order parameters can have a $\\pi$-phase difference between lattice sites, which is distinct from the case with hopping between $s$-orbitals. If the population imbalance between the two spin species is tuned, the superfluid phase may evolve through various phases due to the interplay between hopping, i","authors_text":"J.E. Baarsma, J.-P. Martikainen, M.O.J. Heikkinen, P. T\\\"orm\\\"a, Shaoyu Yin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2015-08-21T16:01:48Z","title":"Superfluid phases of fermions with hybridized $s$ and $p$ orbitals"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1508.05321","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":"sha256:1f7d5c0c6cbf81fe2f615be0c5a7620da001884d44d394134cd0c56252f7e79c","target":"record","created_at":"2026-05-18T01:25:54Z","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":"b1efd343c949b05d23f31a26123b6310fd1ba3160d70c2a1eb1e5730edc4caa7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2015-08-21T16:01:48Z","title_canon_sha256":"e60653fcf976ef141c9cefa996aa8e9e8001aeb2b1926941d294602e6fd141e0"},"schema_version":"1.0","source":{"id":"1508.05321","kind":"arxiv","version":2}},"canonical_sha256":"8feb273660589fbb541ef69e8690169205cac8be853268a4d413eafe2a791275","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8feb273660589fbb541ef69e8690169205cac8be853268a4d413eafe2a791275","first_computed_at":"2026-05-18T01:25:54.984770Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:25:54.984770Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mYL32QI9rbLWId3mpfkvyP4nni3qOMTfWwBFyh29VQVpdW/8aLfJxaus7EbJmZNBTjGTIx0yE6YZxdQQ4LlVDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:25:54.985436Z","signed_message":"canonical_sha256_bytes"},"source_id":"1508.05321","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1f7d5c0c6cbf81fe2f615be0c5a7620da001884d44d394134cd0c56252f7e79c","sha256:c47a5ed3d8e232b8fa3045bddee32aec0cf4f103dca8b52ece13c99d6564a0b2"],"state_sha256":"b7ce96db237c92c08cbf55a4937534d2f59357a1b1cfe967fb3bb09f8114101b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tEb5a0clo/SrVtVonkSoIxBYKe8zMMotDJic7zm4skFofErfcyrMa44G4qDTK5RVQOuP/uNdvCn6JbR15d6cDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-20T03:02:46.297598Z","bundle_sha256":"152a4a919876ebec0b2c61295e2cc8e9cc239a4b11c081ca0e41ab5c44ddf0df"}}