{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2004:UV47OKLMCST66VDOPWYJH42Q3I","short_pith_number":"pith:UV47OKLM","canonical_record":{"source":{"id":"cond-mat/0404199","kind":"arxiv","version":4},"metadata":{"license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2004-04-08T15:49:58Z","cross_cats_sorted":[],"title_canon_sha256":"9f8c97925e71da642552dad230c5c74147f0fee8486e7eb0b4b7420afa0bf253","abstract_canon_sha256":"4262d703bc4d2cf47b09f04e143055d9b30cb40a0f89c57aa9a53e04fea05bee"},"schema_version":"1.0"},"canonical_sha256":"a579f7296c14a7ef546e7db093f350da062322783dce9d88a5d8ba5c70634f58","source":{"kind":"arxiv","id":"cond-mat/0404199","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0404199","created_at":"2026-05-18T01:39:58Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0404199v4","created_at":"2026-05-18T01:39:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0404199","created_at":"2026-05-18T01:39:58Z"},{"alias_kind":"pith_short_12","alias_value":"UV47OKLMCST6","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"UV47OKLMCST66VDO","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"UV47OKLM","created_at":"2026-05-18T12:25:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2004:UV47OKLMCST66VDOPWYJH42Q3I","target":"record","payload":{"canonical_record":{"source":{"id":"cond-mat/0404199","kind":"arxiv","version":4},"metadata":{"license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2004-04-08T15:49:58Z","cross_cats_sorted":[],"title_canon_sha256":"9f8c97925e71da642552dad230c5c74147f0fee8486e7eb0b4b7420afa0bf253","abstract_canon_sha256":"4262d703bc4d2cf47b09f04e143055d9b30cb40a0f89c57aa9a53e04fea05bee"},"schema_version":"1.0"},"canonical_sha256":"a579f7296c14a7ef546e7db093f350da062322783dce9d88a5d8ba5c70634f58","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:39:58.342591Z","signature_b64":"kykpGBljNBfKI93KuOA4RaNBYP2EO27uFeMlM0/0kkFLEKrBC3BQt84nsPHqQZML45oMtfhWXMkyy/ANvUbSDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a579f7296c14a7ef546e7db093f350da062322783dce9d88a5d8ba5c70634f58","last_reissued_at":"2026-05-18T01:39:58.341938Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:39:58.341938Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cond-mat/0404199","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:39:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GP1UgGi3tL3tK5ierU+1rUZKEnNt4ALqOu8SQdyChYeLmg00WMGKIgmTZINWSUEO39soZNbn9IBUzv0PY1MSAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T21:13:18.154806Z"},"content_sha256":"6f788fea5f52467e18cccea830b5920400e29437e700fe23f86832d157a210c0","schema_version":"1.0","event_id":"sha256:6f788fea5f52467e18cccea830b5920400e29437e700fe23f86832d157a210c0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2004:UV47OKLMCST66VDOPWYJH42Q3I","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Effect of the inhomogeneity of substrate on layering transitions","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. Benyoussef, H. Ez-Zahraouy, L. Bahmad","submitted_at":"2004-04-08T15:49:58Z","abstract_excerpt":"We study the surface substrate inhomogeneity effect on the wetting of a spin-1/2 Ising ferromagnetic film in an external magnetic field $H$, using Monte Carlo simulations. It is found the inhomogeneity leads to the formation of islands of positive spins in each layer. However, depending on the values of $H$, for a fixed surface magnetic field $H_s$, each layer exhibits three different phases; totally wet, nonwet and partially wet (PW). In the latter case, we show the existence of three distinct configurations namely: A configuration (PWTD) in which the layer is partially wet with a total disco"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0404199","kind":"arxiv","version":4},"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":"2026-05-18T01:39:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dO6Tyhdl1RgaIYDqqlxjRuu3aBrc1akC+3a+GSW7ICcukcsCawWcSZV6vhyd4Wkg5rIqYVD0q9r5yJjVCzlyAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T21:13:18.155143Z"},"content_sha256":"e5c804084b04b5d965fbca771bf0c89925e1c83def1d037f6de416c95f727730","schema_version":"1.0","event_id":"sha256:e5c804084b04b5d965fbca771bf0c89925e1c83def1d037f6de416c95f727730"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UV47OKLMCST66VDOPWYJH42Q3I/bundle.json","state_url":"https://pith.science/pith/UV47OKLMCST66VDOPWYJH42Q3I/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UV47OKLMCST66VDOPWYJH42Q3I/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":"2026-06-11T21:13:18Z","links":{"resolver":"https://pith.science/pith/UV47OKLMCST66VDOPWYJH42Q3I","bundle":"https://pith.science/pith/UV47OKLMCST66VDOPWYJH42Q3I/bundle.json","state":"https://pith.science/pith/UV47OKLMCST66VDOPWYJH42Q3I/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UV47OKLMCST66VDOPWYJH42Q3I/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2004:UV47OKLMCST66VDOPWYJH42Q3I","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":"4262d703bc4d2cf47b09f04e143055d9b30cb40a0f89c57aa9a53e04fea05bee","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2004-04-08T15:49:58Z","title_canon_sha256":"9f8c97925e71da642552dad230c5c74147f0fee8486e7eb0b4b7420afa0bf253"},"schema_version":"1.0","source":{"id":"cond-mat/0404199","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0404199","created_at":"2026-05-18T01:39:58Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0404199v4","created_at":"2026-05-18T01:39:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0404199","created_at":"2026-05-18T01:39:58Z"},{"alias_kind":"pith_short_12","alias_value":"UV47OKLMCST6","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"UV47OKLMCST66VDO","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"UV47OKLM","created_at":"2026-05-18T12:25:52Z"}],"graph_snapshots":[{"event_id":"sha256:e5c804084b04b5d965fbca771bf0c89925e1c83def1d037f6de416c95f727730","target":"graph","created_at":"2026-05-18T01:39:58Z","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 the surface substrate inhomogeneity effect on the wetting of a spin-1/2 Ising ferromagnetic film in an external magnetic field $H$, using Monte Carlo simulations. It is found the inhomogeneity leads to the formation of islands of positive spins in each layer. However, depending on the values of $H$, for a fixed surface magnetic field $H_s$, each layer exhibits three different phases; totally wet, nonwet and partially wet (PW). In the latter case, we show the existence of three distinct configurations namely: A configuration (PWTD) in which the layer is partially wet with a total disco","authors_text":"A. Benyoussef, H. Ez-Zahraouy, L. Bahmad","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2004-04-08T15:49:58Z","title":"Effect of the inhomogeneity of substrate on layering transitions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0404199","kind":"arxiv","version":4},"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":"sha256:6f788fea5f52467e18cccea830b5920400e29437e700fe23f86832d157a210c0","target":"record","created_at":"2026-05-18T01:39:58Z","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":"4262d703bc4d2cf47b09f04e143055d9b30cb40a0f89c57aa9a53e04fea05bee","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2004-04-08T15:49:58Z","title_canon_sha256":"9f8c97925e71da642552dad230c5c74147f0fee8486e7eb0b4b7420afa0bf253"},"schema_version":"1.0","source":{"id":"cond-mat/0404199","kind":"arxiv","version":4}},"canonical_sha256":"a579f7296c14a7ef546e7db093f350da062322783dce9d88a5d8ba5c70634f58","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a579f7296c14a7ef546e7db093f350da062322783dce9d88a5d8ba5c70634f58","first_computed_at":"2026-05-18T01:39:58.341938Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:39:58.341938Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kykpGBljNBfKI93KuOA4RaNBYP2EO27uFeMlM0/0kkFLEKrBC3BQt84nsPHqQZML45oMtfhWXMkyy/ANvUbSDw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:39:58.342591Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0404199","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6f788fea5f52467e18cccea830b5920400e29437e700fe23f86832d157a210c0","sha256:e5c804084b04b5d965fbca771bf0c89925e1c83def1d037f6de416c95f727730"],"state_sha256":"4f7da881c15cdf4d9b8a145771c71d0a1e3dda8b3c1c8e3e6740d779a4b097f4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UO5prZ4SsXPUBpFZ+fZPlNH/aKlWd6WvVvbwgGehpkzp6G1WpAoNrLIyiPiwRwRl/cmVuWihsqvBsi9OKZgQDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-11T21:13:18.157181Z","bundle_sha256":"3b5f4becf8e1ea55f1f222d0fd85a53fbbcc60498bff133a5c4620f3fd551367"}}