{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:Q7AJKJCVXPXRX32KP6M3N65BUT","short_pith_number":"pith:Q7AJKJCV","canonical_record":{"source":{"id":"2206.01689","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2022-05-24T18:22:22Z","cross_cats_sorted":[],"title_canon_sha256":"0ca6ec4739956c835e48c53c2dd509da85cfc3c517336c81e578ef51bdd6da5e","abstract_canon_sha256":"93cb50fcfe966897de405b9b1b01f329a93784bd9b64c35bf9ebd431c40f0ba0"},"schema_version":"1.0"},"canonical_sha256":"87c0952455bbef1bef4a7f99b6fba1a4edadcbbb8654ba37ca59479fae949bee","source":{"kind":"arxiv","id":"2206.01689","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2206.01689","created_at":"2026-07-05T04:28:50Z"},{"alias_kind":"arxiv_version","alias_value":"2206.01689v1","created_at":"2026-07-05T04:28:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2206.01689","created_at":"2026-07-05T04:28:50Z"},{"alias_kind":"pith_short_12","alias_value":"Q7AJKJCVXPXR","created_at":"2026-07-05T04:28:50Z"},{"alias_kind":"pith_short_16","alias_value":"Q7AJKJCVXPXRX32K","created_at":"2026-07-05T04:28:50Z"},{"alias_kind":"pith_short_8","alias_value":"Q7AJKJCV","created_at":"2026-07-05T04:28:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:Q7AJKJCVXPXRX32KP6M3N65BUT","target":"record","payload":{"canonical_record":{"source":{"id":"2206.01689","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2022-05-24T18:22:22Z","cross_cats_sorted":[],"title_canon_sha256":"0ca6ec4739956c835e48c53c2dd509da85cfc3c517336c81e578ef51bdd6da5e","abstract_canon_sha256":"93cb50fcfe966897de405b9b1b01f329a93784bd9b64c35bf9ebd431c40f0ba0"},"schema_version":"1.0"},"canonical_sha256":"87c0952455bbef1bef4a7f99b6fba1a4edadcbbb8654ba37ca59479fae949bee","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:28:50.338156Z","signature_b64":"tTbtc5n6NQo0maMEEbfekslCGCy2UL0FjBsR+qvz8GCxcfge1cZ3Q74vzNd7OuGN6CTRMoHK1Kb50u9pGy/ZBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"87c0952455bbef1bef4a7f99b6fba1a4edadcbbb8654ba37ca59479fae949bee","last_reissued_at":"2026-07-05T04:28:50.337682Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:28:50.337682Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2206.01689","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":"2026-07-05T04:28:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KfQ1x7bpXuR7UinkaI1gNPhyJFnogemD9OyQVrOQ3UWnbCtg++0twFnGBuGtcaJh9j/uHUQ+1L83i82XU8F7Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T05:14:20.043147Z"},"content_sha256":"7481bbf50aaf1aee9fa1b1fee10fe28fd06d7f45a6ab473373813f4bf6ca9914","schema_version":"1.0","event_id":"sha256:7481bbf50aaf1aee9fa1b1fee10fe28fd06d7f45a6ab473373813f4bf6ca9914"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:Q7AJKJCVXPXRX32KP6M3N65BUT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Symmetries in TEM imaging of crystals with strain","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Alexander Mielke, Anieza Maltsi, Thomas Koprucki","submitted_at":"2022-05-24T18:22:22Z","abstract_excerpt":"TEM images of strained crystals often exhibit symmetries, the source of which is not always clear. To understand these symmetries we distinguish between symmetries that occur from the imaging process itself and symmetries of the inclusion that might affect the image. For the imaging process we prove mathematically that the intensities are invariant under specific transformations. A combination of these invariances with specific properties of the strain profile can then explain symmetries observed in TEM images. We demonstrate our approach to the study of symmetries in TEM images using selected"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.01689","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/2206.01689/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":"2026-07-05T04:28:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8Wru4dsNQ4d8G6VIceRnf5lFH32UT2N7jsVQKnJIt9r1MIAinUxBV4/7ga8fGJC5YLB/Xh4K5fDnUQig7xItBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T05:14:20.044157Z"},"content_sha256":"bf94433dbc6d50bffa2acba1c7326eb3d02aece39a01f4974e97550fd7b7c303","schema_version":"1.0","event_id":"sha256:bf94433dbc6d50bffa2acba1c7326eb3d02aece39a01f4974e97550fd7b7c303"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Q7AJKJCVXPXRX32KP6M3N65BUT/bundle.json","state_url":"https://pith.science/pith/Q7AJKJCVXPXRX32KP6M3N65BUT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Q7AJKJCVXPXRX32KP6M3N65BUT/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":"2026-07-07T05:14:20Z","links":{"resolver":"https://pith.science/pith/Q7AJKJCVXPXRX32KP6M3N65BUT","bundle":"https://pith.science/pith/Q7AJKJCVXPXRX32KP6M3N65BUT/bundle.json","state":"https://pith.science/pith/Q7AJKJCVXPXRX32KP6M3N65BUT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Q7AJKJCVXPXRX32KP6M3N65BUT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:Q7AJKJCVXPXRX32KP6M3N65BUT","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":"93cb50fcfe966897de405b9b1b01f329a93784bd9b64c35bf9ebd431c40f0ba0","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2022-05-24T18:22:22Z","title_canon_sha256":"0ca6ec4739956c835e48c53c2dd509da85cfc3c517336c81e578ef51bdd6da5e"},"schema_version":"1.0","source":{"id":"2206.01689","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2206.01689","created_at":"2026-07-05T04:28:50Z"},{"alias_kind":"arxiv_version","alias_value":"2206.01689v1","created_at":"2026-07-05T04:28:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2206.01689","created_at":"2026-07-05T04:28:50Z"},{"alias_kind":"pith_short_12","alias_value":"Q7AJKJCVXPXR","created_at":"2026-07-05T04:28:50Z"},{"alias_kind":"pith_short_16","alias_value":"Q7AJKJCVXPXRX32K","created_at":"2026-07-05T04:28:50Z"},{"alias_kind":"pith_short_8","alias_value":"Q7AJKJCV","created_at":"2026-07-05T04:28:50Z"}],"graph_snapshots":[{"event_id":"sha256:bf94433dbc6d50bffa2acba1c7326eb3d02aece39a01f4974e97550fd7b7c303","target":"graph","created_at":"2026-07-05T04:28:50Z","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/2206.01689/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"TEM images of strained crystals often exhibit symmetries, the source of which is not always clear. To understand these symmetries we distinguish between symmetries that occur from the imaging process itself and symmetries of the inclusion that might affect the image. For the imaging process we prove mathematically that the intensities are invariant under specific transformations. A combination of these invariances with specific properties of the strain profile can then explain symmetries observed in TEM images. We demonstrate our approach to the study of symmetries in TEM images using selected","authors_text":"Alexander Mielke, Anieza Maltsi, Thomas Koprucki","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2022-05-24T18:22:22Z","title":"Symmetries in TEM imaging of crystals with strain"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.01689","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":"sha256:7481bbf50aaf1aee9fa1b1fee10fe28fd06d7f45a6ab473373813f4bf6ca9914","target":"record","created_at":"2026-07-05T04:28:50Z","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":"93cb50fcfe966897de405b9b1b01f329a93784bd9b64c35bf9ebd431c40f0ba0","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2022-05-24T18:22:22Z","title_canon_sha256":"0ca6ec4739956c835e48c53c2dd509da85cfc3c517336c81e578ef51bdd6da5e"},"schema_version":"1.0","source":{"id":"2206.01689","kind":"arxiv","version":1}},"canonical_sha256":"87c0952455bbef1bef4a7f99b6fba1a4edadcbbb8654ba37ca59479fae949bee","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"87c0952455bbef1bef4a7f99b6fba1a4edadcbbb8654ba37ca59479fae949bee","first_computed_at":"2026-07-05T04:28:50.337682Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:28:50.337682Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tTbtc5n6NQo0maMEEbfekslCGCy2UL0FjBsR+qvz8GCxcfge1cZ3Q74vzNd7OuGN6CTRMoHK1Kb50u9pGy/ZBA==","signature_status":"signed_v1","signed_at":"2026-07-05T04:28:50.338156Z","signed_message":"canonical_sha256_bytes"},"source_id":"2206.01689","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7481bbf50aaf1aee9fa1b1fee10fe28fd06d7f45a6ab473373813f4bf6ca9914","sha256:bf94433dbc6d50bffa2acba1c7326eb3d02aece39a01f4974e97550fd7b7c303"],"state_sha256":"0face24647f74b3663131df8ad5186097196609026f4bd39febbb1fa7b0f7ee6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HHdGuRKA3D1pu5+w5lSFbpLUpCXDRGXvZPwukg5FwDHchDoogdSMftieoc/OC8esOgoF+/J5GCrqpUuzYvBQBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T05:14:20.047366Z","bundle_sha256":"4b1b107100cdcb345323754e2718242858f419c67b86bfcee0a8ffc0a626c831"}}