{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1996:UVP4UIZWUDXL5DOECYJNTJM4UG","short_pith_number":"pith:UVP4UIZW","canonical_record":{"source":{"id":"cond-mat/9608077","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat","submitted_at":"1996-08-20T08:29:02Z","cross_cats_sorted":[],"title_canon_sha256":"b237201814ba49224c69f88d59659914e35097c8b7bde1b02d00bc56c85f49eb","abstract_canon_sha256":"fae9c2bdbe72b01f76a2c2c87e9c8496832d4d2dd32925af8c3c9ced50cab60b"},"schema_version":"1.0"},"canonical_sha256":"a55fca2336a0eebe8dc41612d9a59ca1b723f5b97db86c748531d990c3c7d5e7","source":{"kind":"arxiv","id":"cond-mat/9608077","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/9608077","created_at":"2026-05-18T01:39:34Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/9608077v1","created_at":"2026-05-18T01:39:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/9608077","created_at":"2026-05-18T01:39:34Z"},{"alias_kind":"pith_short_12","alias_value":"UVP4UIZWUDXL","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_16","alias_value":"UVP4UIZWUDXL5DOE","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_8","alias_value":"UVP4UIZW","created_at":"2026-05-18T12:25:48Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1996:UVP4UIZWUDXL5DOECYJNTJM4UG","target":"record","payload":{"canonical_record":{"source":{"id":"cond-mat/9608077","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat","submitted_at":"1996-08-20T08:29:02Z","cross_cats_sorted":[],"title_canon_sha256":"b237201814ba49224c69f88d59659914e35097c8b7bde1b02d00bc56c85f49eb","abstract_canon_sha256":"fae9c2bdbe72b01f76a2c2c87e9c8496832d4d2dd32925af8c3c9ced50cab60b"},"schema_version":"1.0"},"canonical_sha256":"a55fca2336a0eebe8dc41612d9a59ca1b723f5b97db86c748531d990c3c7d5e7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:39:34.067452Z","signature_b64":"JnoJAQFLBWALDr8NqRakXWzASBbvfG/c7GeBHBXeseDHpFE4dproF5TupGL0X5bt+wa9itCF0oJtAw4Vn5/3Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a55fca2336a0eebe8dc41612d9a59ca1b723f5b97db86c748531d990c3c7d5e7","last_reissued_at":"2026-05-18T01:39:34.067013Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:39:34.067013Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cond-mat/9608077","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":"2026-05-18T01:39:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/cet6JGG1zVyxoNqOhTeci46hC9vauJnakZdkbq62/7p7ogK0M2Fra4SVmVdo+ZMrM3Eor+0aRi4iE4/0+rTAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T15:58:31.966954Z"},"content_sha256":"db4646d844bd253164235ae0202b50ec74dff34260ad10e1809db62d10f8765d","schema_version":"1.0","event_id":"sha256:db4646d844bd253164235ae0202b50ec74dff34260ad10e1809db62d10f8765d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1996:UVP4UIZWUDXL5DOECYJNTJM4UG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Boundary effects on the scaling of the superfluid density","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat","authors_text":"E. Manousakis, N. Schultka","submitted_at":"1996-08-20T08:29:02Z","abstract_excerpt":"We study numerically the influence of the substrate (boundary conditions) on the finite--size scaling properties of the superfluid density $\\rho_s$ in superfluid films of thickness $H$ within the XY model employing the Monte Carlo method. Our results suggest that the jump $\\rho_s H/T_c$ at the Kosterlitz--Thouless transition temperature $T_c$ depends on the boundary conditions."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/9608077","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":"2026-05-18T01:39:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1PLVqebc2cWQWGuIhEbG1YlHDGuNUmcG/PDD0CAbELH0/EJ+x113Zu70w6jv6MPi2CcmU+t8onMkPX+f6YibDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T15:58:31.967293Z"},"content_sha256":"15449de6f7d230e1120c44d9f9cab5945161034f7b07d172212fe2ac1985c33d","schema_version":"1.0","event_id":"sha256:15449de6f7d230e1120c44d9f9cab5945161034f7b07d172212fe2ac1985c33d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UVP4UIZWUDXL5DOECYJNTJM4UG/bundle.json","state_url":"https://pith.science/pith/UVP4UIZWUDXL5DOECYJNTJM4UG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UVP4UIZWUDXL5DOECYJNTJM4UG/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":"2026-06-05T15:58:31Z","links":{"resolver":"https://pith.science/pith/UVP4UIZWUDXL5DOECYJNTJM4UG","bundle":"https://pith.science/pith/UVP4UIZWUDXL5DOECYJNTJM4UG/bundle.json","state":"https://pith.science/pith/UVP4UIZWUDXL5DOECYJNTJM4UG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UVP4UIZWUDXL5DOECYJNTJM4UG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1996:UVP4UIZWUDXL5DOECYJNTJM4UG","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":"fae9c2bdbe72b01f76a2c2c87e9c8496832d4d2dd32925af8c3c9ced50cab60b","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat","submitted_at":"1996-08-20T08:29:02Z","title_canon_sha256":"b237201814ba49224c69f88d59659914e35097c8b7bde1b02d00bc56c85f49eb"},"schema_version":"1.0","source":{"id":"cond-mat/9608077","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/9608077","created_at":"2026-05-18T01:39:34Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/9608077v1","created_at":"2026-05-18T01:39:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/9608077","created_at":"2026-05-18T01:39:34Z"},{"alias_kind":"pith_short_12","alias_value":"UVP4UIZWUDXL","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_16","alias_value":"UVP4UIZWUDXL5DOE","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_8","alias_value":"UVP4UIZW","created_at":"2026-05-18T12:25:48Z"}],"graph_snapshots":[{"event_id":"sha256:15449de6f7d230e1120c44d9f9cab5945161034f7b07d172212fe2ac1985c33d","target":"graph","created_at":"2026-05-18T01:39:34Z","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 study numerically the influence of the substrate (boundary conditions) on the finite--size scaling properties of the superfluid density $\\rho_s$ in superfluid films of thickness $H$ within the XY model employing the Monte Carlo method. Our results suggest that the jump $\\rho_s H/T_c$ at the Kosterlitz--Thouless transition temperature $T_c$ depends on the boundary conditions.","authors_text":"E. Manousakis, N. Schultka","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat","submitted_at":"1996-08-20T08:29:02Z","title":"Boundary effects on the scaling of the superfluid density"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/9608077","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:db4646d844bd253164235ae0202b50ec74dff34260ad10e1809db62d10f8765d","target":"record","created_at":"2026-05-18T01:39:34Z","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":"fae9c2bdbe72b01f76a2c2c87e9c8496832d4d2dd32925af8c3c9ced50cab60b","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat","submitted_at":"1996-08-20T08:29:02Z","title_canon_sha256":"b237201814ba49224c69f88d59659914e35097c8b7bde1b02d00bc56c85f49eb"},"schema_version":"1.0","source":{"id":"cond-mat/9608077","kind":"arxiv","version":1}},"canonical_sha256":"a55fca2336a0eebe8dc41612d9a59ca1b723f5b97db86c748531d990c3c7d5e7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a55fca2336a0eebe8dc41612d9a59ca1b723f5b97db86c748531d990c3c7d5e7","first_computed_at":"2026-05-18T01:39:34.067013Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:39:34.067013Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JnoJAQFLBWALDr8NqRakXWzASBbvfG/c7GeBHBXeseDHpFE4dproF5TupGL0X5bt+wa9itCF0oJtAw4Vn5/3Bg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:39:34.067452Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/9608077","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:db4646d844bd253164235ae0202b50ec74dff34260ad10e1809db62d10f8765d","sha256:15449de6f7d230e1120c44d9f9cab5945161034f7b07d172212fe2ac1985c33d"],"state_sha256":"2a579cecee29548f90350cc08ea5bad4a02cecb62277ea560f02d92e9e6e8cb4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"V8eJV57nKtQ67jBSvvmCDv3vnC8ef5x7H/nBbyzNDvhTR4nyuNkyVcZKuouXGf2SYdxV3aUdCtCFFnzh180sAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T15:58:31.969205Z","bundle_sha256":"4a457cadb3872a139dcaad11da0d223d6695c28392994a6ebe9d6512d3234ae8"}}