{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:ICJIVSWV4GMXDHNM4QUFVYUMVG","short_pith_number":"pith:ICJIVSWV","canonical_record":{"source":{"id":"1203.3840","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-03-17T08:05:24Z","cross_cats_sorted":[],"title_canon_sha256":"ffcae748d29de47d25f9a9f7a1dde675d9a2c830c237ab48091dfc6d2f0f1177","abstract_canon_sha256":"a592f5e5543a47e3428f0e4d157abb86f406d183972bbce1b4a0093a45a84a50"},"schema_version":"1.0"},"canonical_sha256":"40928acad5e199719dace4285ae28ca9ad61027159afdcc3ab5ec21a8dc68156","source":{"kind":"arxiv","id":"1203.3840","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1203.3840","created_at":"2026-07-05T00:27:27Z"},{"alias_kind":"arxiv_version","alias_value":"1203.3840v1","created_at":"2026-07-05T00:27:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1203.3840","created_at":"2026-07-05T00:27:27Z"},{"alias_kind":"pith_short_12","alias_value":"ICJIVSWV4GMX","created_at":"2026-07-05T00:27:27Z"},{"alias_kind":"pith_short_16","alias_value":"ICJIVSWV4GMXDHNM","created_at":"2026-07-05T00:27:27Z"},{"alias_kind":"pith_short_8","alias_value":"ICJIVSWV","created_at":"2026-07-05T00:27:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:ICJIVSWV4GMXDHNM4QUFVYUMVG","target":"record","payload":{"canonical_record":{"source":{"id":"1203.3840","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-03-17T08:05:24Z","cross_cats_sorted":[],"title_canon_sha256":"ffcae748d29de47d25f9a9f7a1dde675d9a2c830c237ab48091dfc6d2f0f1177","abstract_canon_sha256":"a592f5e5543a47e3428f0e4d157abb86f406d183972bbce1b4a0093a45a84a50"},"schema_version":"1.0"},"canonical_sha256":"40928acad5e199719dace4285ae28ca9ad61027159afdcc3ab5ec21a8dc68156","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:27:27.242888Z","signature_b64":"7quZSroxFya/PbxkzsmhLLzyoeBUeZkKJUyKJU9fFfGDPpGVKgO6KIGDbe66rOiwUZ3lUbEwWukLKh+a/BAaCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"40928acad5e199719dace4285ae28ca9ad61027159afdcc3ab5ec21a8dc68156","last_reissued_at":"2026-07-05T00:27:27.242478Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:27:27.242478Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1203.3840","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":"2026-07-05T00:27:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"v0DI2/0fji6El/x2qg7dV47qjngYzoXbX6GAd9vr0JJ09ZCMAZ/8YDYr9NsNj8kQdvsOw35o76mkMpKNQwn2Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T13:45:46.714733Z"},"content_sha256":"0b974243b68146553724f54622f2e91fd44b0c6e6080b79b7f33558dbe5a8aec","schema_version":"1.0","event_id":"sha256:0b974243b68146553724f54622f2e91fd44b0c6e6080b79b7f33558dbe5a8aec"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:ICJIVSWV4GMXDHNM4QUFVYUMVG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Magnetic domain structure of epitaxial Ni-Mn-Ga films","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Anett Diestel, Anja Backen, Ludwig Schultz, Sebastian F\\\"ahler, Volker Neu","submitted_at":"2012-03-17T08:05:24Z","abstract_excerpt":"For the magnetic shape memory effect, knowledge about the interaction between martensitic and magnetic domain structure is essential. In the case of Ni-Mn-Ga bulk material and foils, a staircase-like magnetic domain structure with 90{\\deg}- and 180{\\deg}-domain walls is known for modulated martensite. In the present paper we show that the magnetic domain pattern of thin epitaxial films is fundamentally different. Here we analyze epitaxial Ni-Mn-Ga films by atomic and magnetic force microscopy to investigate the correlation between the twinned martensitic variants and the magnetic stripe domain"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.3840","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1203.3840/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T00:27:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"b1F4UmL2sUg9F/BKEM0IhGOH65V3+TXhGPvViI9RMH2MojQ5Sv9DjGKQ4kIXO76IhbAWNsvxWwEHIA5bOBBaBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T13:45:46.715089Z"},"content_sha256":"06b62a16e0c7ceeb23e4381768b446e03598ca9fd0f290a4a4b449c1e1c7a79f","schema_version":"1.0","event_id":"sha256:06b62a16e0c7ceeb23e4381768b446e03598ca9fd0f290a4a4b449c1e1c7a79f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ICJIVSWV4GMXDHNM4QUFVYUMVG/bundle.json","state_url":"https://pith.science/pith/ICJIVSWV4GMXDHNM4QUFVYUMVG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ICJIVSWV4GMXDHNM4QUFVYUMVG/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":"2026-07-07T13:45:46Z","links":{"resolver":"https://pith.science/pith/ICJIVSWV4GMXDHNM4QUFVYUMVG","bundle":"https://pith.science/pith/ICJIVSWV4GMXDHNM4QUFVYUMVG/bundle.json","state":"https://pith.science/pith/ICJIVSWV4GMXDHNM4QUFVYUMVG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ICJIVSWV4GMXDHNM4QUFVYUMVG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:ICJIVSWV4GMXDHNM4QUFVYUMVG","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":"a592f5e5543a47e3428f0e4d157abb86f406d183972bbce1b4a0093a45a84a50","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-03-17T08:05:24Z","title_canon_sha256":"ffcae748d29de47d25f9a9f7a1dde675d9a2c830c237ab48091dfc6d2f0f1177"},"schema_version":"1.0","source":{"id":"1203.3840","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1203.3840","created_at":"2026-07-05T00:27:27Z"},{"alias_kind":"arxiv_version","alias_value":"1203.3840v1","created_at":"2026-07-05T00:27:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1203.3840","created_at":"2026-07-05T00:27:27Z"},{"alias_kind":"pith_short_12","alias_value":"ICJIVSWV4GMX","created_at":"2026-07-05T00:27:27Z"},{"alias_kind":"pith_short_16","alias_value":"ICJIVSWV4GMXDHNM","created_at":"2026-07-05T00:27:27Z"},{"alias_kind":"pith_short_8","alias_value":"ICJIVSWV","created_at":"2026-07-05T00:27:27Z"}],"graph_snapshots":[{"event_id":"sha256:06b62a16e0c7ceeb23e4381768b446e03598ca9fd0f290a4a4b449c1e1c7a79f","target":"graph","created_at":"2026-07-05T00:27:27Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1203.3840/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"For the magnetic shape memory effect, knowledge about the interaction between martensitic and magnetic domain structure is essential. In the case of Ni-Mn-Ga bulk material and foils, a staircase-like magnetic domain structure with 90{\\deg}- and 180{\\deg}-domain walls is known for modulated martensite. In the present paper we show that the magnetic domain pattern of thin epitaxial films is fundamentally different. Here we analyze epitaxial Ni-Mn-Ga films by atomic and magnetic force microscopy to investigate the correlation between the twinned martensitic variants and the magnetic stripe domain","authors_text":"Anett Diestel, Anja Backen, Ludwig Schultz, Sebastian F\\\"ahler, Volker Neu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-03-17T08:05:24Z","title":"Magnetic domain structure of epitaxial Ni-Mn-Ga films"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.3840","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":"sha256:0b974243b68146553724f54622f2e91fd44b0c6e6080b79b7f33558dbe5a8aec","target":"record","created_at":"2026-07-05T00:27:27Z","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":"a592f5e5543a47e3428f0e4d157abb86f406d183972bbce1b4a0093a45a84a50","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-03-17T08:05:24Z","title_canon_sha256":"ffcae748d29de47d25f9a9f7a1dde675d9a2c830c237ab48091dfc6d2f0f1177"},"schema_version":"1.0","source":{"id":"1203.3840","kind":"arxiv","version":1}},"canonical_sha256":"40928acad5e199719dace4285ae28ca9ad61027159afdcc3ab5ec21a8dc68156","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"40928acad5e199719dace4285ae28ca9ad61027159afdcc3ab5ec21a8dc68156","first_computed_at":"2026-07-05T00:27:27.242478Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:27:27.242478Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7quZSroxFya/PbxkzsmhLLzyoeBUeZkKJUyKJU9fFfGDPpGVKgO6KIGDbe66rOiwUZ3lUbEwWukLKh+a/BAaCg==","signature_status":"signed_v1","signed_at":"2026-07-05T00:27:27.242888Z","signed_message":"canonical_sha256_bytes"},"source_id":"1203.3840","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0b974243b68146553724f54622f2e91fd44b0c6e6080b79b7f33558dbe5a8aec","sha256:06b62a16e0c7ceeb23e4381768b446e03598ca9fd0f290a4a4b449c1e1c7a79f"],"state_sha256":"a88d78b9e458b52b195d1ace25c3354287f1e1639458e6198bf77b682927ff73"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"za1rpBlH+agnhrt7X8V9L4W4Vbw0y9l/IKnyyGcPqN17ohAk9x8w5roNj9nW8TxY7nQX57MtFFrEj9w++iG0AQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T13:45:46.727069Z","bundle_sha256":"d9b3d9f42760d9d141c02185d044f3760805474d606907303cc67f7934d963d9"}}