{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:P5XXWXXDPQHD6USJYG7GYURDU2","short_pith_number":"pith:P5XXWXXD","schema_version":"1.0","canonical_sha256":"7f6f7b5ee37c0e3f5249c1be6c5223a6ba45eb2dbd36e370bdecb97a601cb9c2","source":{"kind":"arxiv","id":"1708.01712","version":1},"attestation_state":"computed","paper":{"title":"Phase field modelling of precipitate morphologies in systems with tetragonal interfacial free energy anisotropy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Arijit Roy, M P Gururajan","submitted_at":"2017-08-05T05:45:33Z","abstract_excerpt":"A wide variety of morphologies arise due to the tetragonal anisotropy in interfacial free energy. In this paper, we report on a family of Extended Cahn-Hilliard (ECH) models for incorporating tetragonal anisotropy in interfacial free energy. We list the non-zero and independent parameters that are introduced in our model and list the constraints on them. For appropriate choice of these parameters, our model can produce a many of the morphologies seen in tetragonal systems such as di-pyramids, rods, plates and their truncated variants. We analyse these morphologies and show that they indeed are"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1708.01712","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-08-05T05:45:33Z","cross_cats_sorted":[],"title_canon_sha256":"6d385bcb3a29e7104e3b7c288e5ebd1b4e3c35a88d54a5595d93d1a4ce937043","abstract_canon_sha256":"014b5f64578fd1f3bd8f9948d320f85a522be49fa3c50dace8c6cda6527055a7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:38:35.119786Z","signature_b64":"yP+kDVEy00xZzEoxz1wgzmUOhpoMqFOIPELY5v7JO7x3OLE3emVfMZECE6T869p6Y+NZJGhjGglWcW6V3kZSDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7f6f7b5ee37c0e3f5249c1be6c5223a6ba45eb2dbd36e370bdecb97a601cb9c2","last_reissued_at":"2026-05-18T00:38:35.119149Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:38:35.119149Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Phase field modelling of precipitate morphologies in systems with tetragonal interfacial free energy anisotropy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Arijit Roy, M P Gururajan","submitted_at":"2017-08-05T05:45:33Z","abstract_excerpt":"A wide variety of morphologies arise due to the tetragonal anisotropy in interfacial free energy. In this paper, we report on a family of Extended Cahn-Hilliard (ECH) models for incorporating tetragonal anisotropy in interfacial free energy. We list the non-zero and independent parameters that are introduced in our model and list the constraints on them. For appropriate choice of these parameters, our model can produce a many of the morphologies seen in tetragonal systems such as di-pyramids, rods, plates and their truncated variants. We analyse these morphologies and show that they indeed are"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.01712","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1708.01712","created_at":"2026-05-18T00:38:35.119237+00:00"},{"alias_kind":"arxiv_version","alias_value":"1708.01712v1","created_at":"2026-05-18T00:38:35.119237+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.01712","created_at":"2026-05-18T00:38:35.119237+00:00"},{"alias_kind":"pith_short_12","alias_value":"P5XXWXXDPQHD","created_at":"2026-05-18T12:31:37.085036+00:00"},{"alias_kind":"pith_short_16","alias_value":"P5XXWXXDPQHD6USJ","created_at":"2026-05-18T12:31:37.085036+00:00"},{"alias_kind":"pith_short_8","alias_value":"P5XXWXXD","created_at":"2026-05-18T12:31:37.085036+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/P5XXWXXDPQHD6USJYG7GYURDU2","json":"https://pith.science/pith/P5XXWXXDPQHD6USJYG7GYURDU2.json","graph_json":"https://pith.science/api/pith-number/P5XXWXXDPQHD6USJYG7GYURDU2/graph.json","events_json":"https://pith.science/api/pith-number/P5XXWXXDPQHD6USJYG7GYURDU2/events.json","paper":"https://pith.science/paper/P5XXWXXD"},"agent_actions":{"view_html":"https://pith.science/pith/P5XXWXXDPQHD6USJYG7GYURDU2","download_json":"https://pith.science/pith/P5XXWXXDPQHD6USJYG7GYURDU2.json","view_paper":"https://pith.science/paper/P5XXWXXD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1708.01712&json=true","fetch_graph":"https://pith.science/api/pith-number/P5XXWXXDPQHD6USJYG7GYURDU2/graph.json","fetch_events":"https://pith.science/api/pith-number/P5XXWXXDPQHD6USJYG7GYURDU2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/P5XXWXXDPQHD6USJYG7GYURDU2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/P5XXWXXDPQHD6USJYG7GYURDU2/action/storage_attestation","attest_author":"https://pith.science/pith/P5XXWXXDPQHD6USJYG7GYURDU2/action/author_attestation","sign_citation":"https://pith.science/pith/P5XXWXXDPQHD6USJYG7GYURDU2/action/citation_signature","submit_replication":"https://pith.science/pith/P5XXWXXDPQHD6USJYG7GYURDU2/action/replication_record"}},"created_at":"2026-05-18T00:38:35.119237+00:00","updated_at":"2026-05-18T00:38:35.119237+00:00"}