{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:7FPDJJP5TRDXA3TF42A5P5HBCB","short_pith_number":"pith:7FPDJJP5","canonical_record":{"source":{"id":"2408.06131","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"physics.comp-ph","submitted_at":"2024-08-12T13:21:58Z","cross_cats_sorted":["physics.chem-ph"],"title_canon_sha256":"557e720e598bca9a3950f2290cac8496eabd8418d02a64696f4cd030f1327aba","abstract_canon_sha256":"8df7c31b65fcbfd5e744a847dc4bf29e95767253333fb34337ca5a7413fd99b5"},"schema_version":"1.0"},"canonical_sha256":"f95e34a5fd9c47706e65e681d7f4e11050cea4b9243849b0701d567d4a85c988","source":{"kind":"arxiv","id":"2408.06131","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2408.06131","created_at":"2026-07-05T08:54:55Z"},{"alias_kind":"arxiv_version","alias_value":"2408.06131v2","created_at":"2026-07-05T08:54:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2408.06131","created_at":"2026-07-05T08:54:55Z"},{"alias_kind":"pith_short_12","alias_value":"7FPDJJP5TRDX","created_at":"2026-07-05T08:54:55Z"},{"alias_kind":"pith_short_16","alias_value":"7FPDJJP5TRDXA3TF","created_at":"2026-07-05T08:54:55Z"},{"alias_kind":"pith_short_8","alias_value":"7FPDJJP5","created_at":"2026-07-05T08:54:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:7FPDJJP5TRDXA3TF42A5P5HBCB","target":"record","payload":{"canonical_record":{"source":{"id":"2408.06131","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"physics.comp-ph","submitted_at":"2024-08-12T13:21:58Z","cross_cats_sorted":["physics.chem-ph"],"title_canon_sha256":"557e720e598bca9a3950f2290cac8496eabd8418d02a64696f4cd030f1327aba","abstract_canon_sha256":"8df7c31b65fcbfd5e744a847dc4bf29e95767253333fb34337ca5a7413fd99b5"},"schema_version":"1.0"},"canonical_sha256":"f95e34a5fd9c47706e65e681d7f4e11050cea4b9243849b0701d567d4a85c988","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:54:55.686138Z","signature_b64":"DLJrgOvF2pbL+YKHL5zKyq67H11omUCVi0rv65PtZj1raIXHAoRT8xrJGXF5HS7v3lE1GDVFXS6ZDGLzN2mFDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f95e34a5fd9c47706e65e681d7f4e11050cea4b9243849b0701d567d4a85c988","last_reissued_at":"2026-07-05T08:54:55.685728Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:54:55.685728Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2408.06131","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T08:54:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OsfVOLc6glsAEi62gtpowSD/8LnGma0pXnnqc/ds88vsv2KEEVltcnS/40dh6Y2PRWd305r7ua4OYkSC61IsDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T04:47:08.806030Z"},"content_sha256":"f5d58a7bfedeee614aaa2e58940b32c14bd1034e779730a0f40dc19052bcebd4","schema_version":"1.0","event_id":"sha256:f5d58a7bfedeee614aaa2e58940b32c14bd1034e779730a0f40dc19052bcebd4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:7FPDJJP5TRDXA3TF42A5P5HBCB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"SOFI: Finding point group symmetries in atomic clusters as finding the set of degenerate solutions in a shape-matching problem","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["physics.chem-ph"],"primary_cat":"physics.comp-ph","authors_text":"Anne Hemeryck, Layla Martin-Samos, Luca Grisanti, Miha Gunde, Nicolas Salles","submitted_at":"2024-08-12T13:21:58Z","abstract_excerpt":"Point Group (PG) symmetries play a fundamental role in many aspects of theoretical chemistry and computational materials science. With the objective to automatize the search of PG symmetry operations of generic atomic clusters, we present a new algorithm called Symmetry Operation FInder (SOFI). SOFI addresses the problem of identifying PG symmetry by framing it as a degenerate shape-matching problem, where the multiple solutions correspond to distinct symmetry operations. The developed algorithm is compared against three other algorithms dedicated to PG identification, on a large set of atomic"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2408.06131","kind":"arxiv","version":2},"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/2408.06131/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":"2026-07-05T08:54:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IHevYD+OIb5CwjpyO5TUxtwM2Ha2Z+2k0V/YLzJ3Zuk+3fhhdcAuar8amNVXMf23G90U7vl8mIwuGSJ+MEqnBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T04:47:08.806570Z"},"content_sha256":"7ebf0245a71043294f2e0d026b99889b4c538987cdc7f74a546e8512bdb19f20","schema_version":"1.0","event_id":"sha256:7ebf0245a71043294f2e0d026b99889b4c538987cdc7f74a546e8512bdb19f20"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7FPDJJP5TRDXA3TF42A5P5HBCB/bundle.json","state_url":"https://pith.science/pith/7FPDJJP5TRDXA3TF42A5P5HBCB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7FPDJJP5TRDXA3TF42A5P5HBCB/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":"2026-08-07T04:47:08Z","links":{"resolver":"https://pith.science/pith/7FPDJJP5TRDXA3TF42A5P5HBCB","bundle":"https://pith.science/pith/7FPDJJP5TRDXA3TF42A5P5HBCB/bundle.json","state":"https://pith.science/pith/7FPDJJP5TRDXA3TF42A5P5HBCB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7FPDJJP5TRDXA3TF42A5P5HBCB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:7FPDJJP5TRDXA3TF42A5P5HBCB","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":"8df7c31b65fcbfd5e744a847dc4bf29e95767253333fb34337ca5a7413fd99b5","cross_cats_sorted":["physics.chem-ph"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"physics.comp-ph","submitted_at":"2024-08-12T13:21:58Z","title_canon_sha256":"557e720e598bca9a3950f2290cac8496eabd8418d02a64696f4cd030f1327aba"},"schema_version":"1.0","source":{"id":"2408.06131","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2408.06131","created_at":"2026-07-05T08:54:55Z"},{"alias_kind":"arxiv_version","alias_value":"2408.06131v2","created_at":"2026-07-05T08:54:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2408.06131","created_at":"2026-07-05T08:54:55Z"},{"alias_kind":"pith_short_12","alias_value":"7FPDJJP5TRDX","created_at":"2026-07-05T08:54:55Z"},{"alias_kind":"pith_short_16","alias_value":"7FPDJJP5TRDXA3TF","created_at":"2026-07-05T08:54:55Z"},{"alias_kind":"pith_short_8","alias_value":"7FPDJJP5","created_at":"2026-07-05T08:54:55Z"}],"graph_snapshots":[{"event_id":"sha256:7ebf0245a71043294f2e0d026b99889b4c538987cdc7f74a546e8512bdb19f20","target":"graph","created_at":"2026-07-05T08:54:55Z","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/2408.06131/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Point Group (PG) symmetries play a fundamental role in many aspects of theoretical chemistry and computational materials science. With the objective to automatize the search of PG symmetry operations of generic atomic clusters, we present a new algorithm called Symmetry Operation FInder (SOFI). SOFI addresses the problem of identifying PG symmetry by framing it as a degenerate shape-matching problem, where the multiple solutions correspond to distinct symmetry operations. The developed algorithm is compared against three other algorithms dedicated to PG identification, on a large set of atomic","authors_text":"Anne Hemeryck, Layla Martin-Samos, Luca Grisanti, Miha Gunde, Nicolas Salles","cross_cats":["physics.chem-ph"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"physics.comp-ph","submitted_at":"2024-08-12T13:21:58Z","title":"SOFI: Finding point group symmetries in atomic clusters as finding the set of degenerate solutions in a shape-matching problem"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2408.06131","kind":"arxiv","version":2},"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:f5d58a7bfedeee614aaa2e58940b32c14bd1034e779730a0f40dc19052bcebd4","target":"record","created_at":"2026-07-05T08:54:55Z","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":"8df7c31b65fcbfd5e744a847dc4bf29e95767253333fb34337ca5a7413fd99b5","cross_cats_sorted":["physics.chem-ph"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"physics.comp-ph","submitted_at":"2024-08-12T13:21:58Z","title_canon_sha256":"557e720e598bca9a3950f2290cac8496eabd8418d02a64696f4cd030f1327aba"},"schema_version":"1.0","source":{"id":"2408.06131","kind":"arxiv","version":2}},"canonical_sha256":"f95e34a5fd9c47706e65e681d7f4e11050cea4b9243849b0701d567d4a85c988","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f95e34a5fd9c47706e65e681d7f4e11050cea4b9243849b0701d567d4a85c988","first_computed_at":"2026-07-05T08:54:55.685728Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:54:55.685728Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DLJrgOvF2pbL+YKHL5zKyq67H11omUCVi0rv65PtZj1raIXHAoRT8xrJGXF5HS7v3lE1GDVFXS6ZDGLzN2mFDw==","signature_status":"signed_v1","signed_at":"2026-07-05T08:54:55.686138Z","signed_message":"canonical_sha256_bytes"},"source_id":"2408.06131","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f5d58a7bfedeee614aaa2e58940b32c14bd1034e779730a0f40dc19052bcebd4","sha256:7ebf0245a71043294f2e0d026b99889b4c538987cdc7f74a546e8512bdb19f20"],"state_sha256":"b0d39469f0da2bd16115c3edc1d26e24109f54bd02ad1449c244157243028729"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RBCYr/dPaEkVAvBFOmuNLQPJCErUCv3lmWPyGKoSEjAO1kJddPFeVd7Q2BE2db2GYqC0pMV3jsWmlI8K/gXFAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T04:47:08.810037Z","bundle_sha256":"224769fb9984ada6a8f0129a095c020c20fd03aa88eddd15c0d4f2f2f7e789bf"}}