{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:RRTW3HKSLJETNXDATV6MCPIKZ7","short_pith_number":"pith:RRTW3HKS","canonical_record":{"source":{"id":"1709.02863","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-09-08T21:28:23Z","cross_cats_sorted":[],"title_canon_sha256":"b64dcfa3bc9fc6d1913539802e70edc91d7dc68b3f0ec31fc2d687c18085448d","abstract_canon_sha256":"05438ce0b4e2e1bbe4394c81861e8c594870a76d3702ae2fe8968bed6280be2b"},"schema_version":"1.0"},"canonical_sha256":"8c676d9d525a4936dc609d7cc13d0acfffd5e923538208a2fa7e271187321f60","source":{"kind":"arxiv","id":"1709.02863","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.02863","created_at":"2026-05-18T00:08:11Z"},{"alias_kind":"arxiv_version","alias_value":"1709.02863v2","created_at":"2026-05-18T00:08:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.02863","created_at":"2026-05-18T00:08:11Z"},{"alias_kind":"pith_short_12","alias_value":"RRTW3HKSLJET","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_16","alias_value":"RRTW3HKSLJETNXDA","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_8","alias_value":"RRTW3HKS","created_at":"2026-05-18T12:31:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:RRTW3HKSLJETNXDATV6MCPIKZ7","target":"record","payload":{"canonical_record":{"source":{"id":"1709.02863","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-09-08T21:28:23Z","cross_cats_sorted":[],"title_canon_sha256":"b64dcfa3bc9fc6d1913539802e70edc91d7dc68b3f0ec31fc2d687c18085448d","abstract_canon_sha256":"05438ce0b4e2e1bbe4394c81861e8c594870a76d3702ae2fe8968bed6280be2b"},"schema_version":"1.0"},"canonical_sha256":"8c676d9d525a4936dc609d7cc13d0acfffd5e923538208a2fa7e271187321f60","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:08:11.152703Z","signature_b64":"M4smvmMNcFOwwzztgvLxea/2O5dZVjxV5uV7ZbToLRucQ/Qx1YGBMW6aCNKxRcYNgmtglHO27Yq/mivEtlc0Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8c676d9d525a4936dc609d7cc13d0acfffd5e923538208a2fa7e271187321f60","last_reissued_at":"2026-05-18T00:08:11.152240Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:08:11.152240Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1709.02863","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":"2026-05-18T00:08:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lI+J+8+NVNsyp9hS7BPtmMvsOQuvsc5+MvM12UeQGflxaqzLNgvrW2y81DZeQSVG2WgX8Ee/cgU0c6biiDFjCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T20:50:04.594797Z"},"content_sha256":"d44520c8911a9fc0416228a32f61ee6c73a0d5a58bc550dc65e9defadaeb7fec","schema_version":"1.0","event_id":"sha256:d44520c8911a9fc0416228a32f61ee6c73a0d5a58bc550dc65e9defadaeb7fec"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:RRTW3HKSLJETNXDATV6MCPIKZ7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Correlated local dipoles in PbTe","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Arkadiy Simonov, Boris Sangiorgio, Christos D. Malliakas, Emil S. Bozin, Mercouri G. Kanatzidis, Michael Fechner, Nicola A. Spaldin, Simon J. L. Billinge, Thomas Weber","submitted_at":"2017-09-08T21:28:23Z","abstract_excerpt":"We present a combined single-crystal x-ray diffuse scattering and ab-initio molecular dynamics study of lead telluride, PbTe. Well-known for its thermoelectric and narrow-gap semiconducting properties, PbTe recently achieved further notoriety following the report of an unusual off-centering of the lead atoms, accompanied by a local symmetry breaking, on heating. This observation, which was named emphanisis, ignited considerable controversy regarding the details of the underlying local structure and the appropriate interpretation of the total scattering experiments. In this study, we demonstrat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.02863","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":""},"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":"2026-05-18T00:08:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"StV69rE9x7NELlZIESAYmBDBZGfHVeew0T7skIoYbGA5iusq/o8R94QqUMR9MgxnV10OwgUOR9hcdnfPK+QwBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T20:50:04.595654Z"},"content_sha256":"2af28c3057243083c23d59a7bcf61ca0961318509ea8a37e62c66972395e3f6b","schema_version":"1.0","event_id":"sha256:2af28c3057243083c23d59a7bcf61ca0961318509ea8a37e62c66972395e3f6b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RRTW3HKSLJETNXDATV6MCPIKZ7/bundle.json","state_url":"https://pith.science/pith/RRTW3HKSLJETNXDATV6MCPIKZ7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RRTW3HKSLJETNXDATV6MCPIKZ7/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":"2026-06-04T20:50:04Z","links":{"resolver":"https://pith.science/pith/RRTW3HKSLJETNXDATV6MCPIKZ7","bundle":"https://pith.science/pith/RRTW3HKSLJETNXDATV6MCPIKZ7/bundle.json","state":"https://pith.science/pith/RRTW3HKSLJETNXDATV6MCPIKZ7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RRTW3HKSLJETNXDATV6MCPIKZ7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:RRTW3HKSLJETNXDATV6MCPIKZ7","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":"05438ce0b4e2e1bbe4394c81861e8c594870a76d3702ae2fe8968bed6280be2b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-09-08T21:28:23Z","title_canon_sha256":"b64dcfa3bc9fc6d1913539802e70edc91d7dc68b3f0ec31fc2d687c18085448d"},"schema_version":"1.0","source":{"id":"1709.02863","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.02863","created_at":"2026-05-18T00:08:11Z"},{"alias_kind":"arxiv_version","alias_value":"1709.02863v2","created_at":"2026-05-18T00:08:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.02863","created_at":"2026-05-18T00:08:11Z"},{"alias_kind":"pith_short_12","alias_value":"RRTW3HKSLJET","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_16","alias_value":"RRTW3HKSLJETNXDA","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_8","alias_value":"RRTW3HKS","created_at":"2026-05-18T12:31:39Z"}],"graph_snapshots":[{"event_id":"sha256:2af28c3057243083c23d59a7bcf61ca0961318509ea8a37e62c66972395e3f6b","target":"graph","created_at":"2026-05-18T00:08:11Z","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 present a combined single-crystal x-ray diffuse scattering and ab-initio molecular dynamics study of lead telluride, PbTe. Well-known for its thermoelectric and narrow-gap semiconducting properties, PbTe recently achieved further notoriety following the report of an unusual off-centering of the lead atoms, accompanied by a local symmetry breaking, on heating. This observation, which was named emphanisis, ignited considerable controversy regarding the details of the underlying local structure and the appropriate interpretation of the total scattering experiments. In this study, we demonstrat","authors_text":"Arkadiy Simonov, Boris Sangiorgio, Christos D. Malliakas, Emil S. Bozin, Mercouri G. Kanatzidis, Michael Fechner, Nicola A. Spaldin, Simon J. L. Billinge, Thomas Weber","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-09-08T21:28:23Z","title":"Correlated local dipoles in PbTe"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.02863","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:d44520c8911a9fc0416228a32f61ee6c73a0d5a58bc550dc65e9defadaeb7fec","target":"record","created_at":"2026-05-18T00:08:11Z","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":"05438ce0b4e2e1bbe4394c81861e8c594870a76d3702ae2fe8968bed6280be2b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-09-08T21:28:23Z","title_canon_sha256":"b64dcfa3bc9fc6d1913539802e70edc91d7dc68b3f0ec31fc2d687c18085448d"},"schema_version":"1.0","source":{"id":"1709.02863","kind":"arxiv","version":2}},"canonical_sha256":"8c676d9d525a4936dc609d7cc13d0acfffd5e923538208a2fa7e271187321f60","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8c676d9d525a4936dc609d7cc13d0acfffd5e923538208a2fa7e271187321f60","first_computed_at":"2026-05-18T00:08:11.152240Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:08:11.152240Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"M4smvmMNcFOwwzztgvLxea/2O5dZVjxV5uV7ZbToLRucQ/Qx1YGBMW6aCNKxRcYNgmtglHO27Yq/mivEtlc0Dg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:08:11.152703Z","signed_message":"canonical_sha256_bytes"},"source_id":"1709.02863","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d44520c8911a9fc0416228a32f61ee6c73a0d5a58bc550dc65e9defadaeb7fec","sha256:2af28c3057243083c23d59a7bcf61ca0961318509ea8a37e62c66972395e3f6b"],"state_sha256":"f7e5380eb2a07e53dc5a6776e9facac705e2a9c00039a065c2f60417df6e0e90"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HgBI7fqwkZskTEoajwqXW6JOrZpCWOZ9nJpDRJijUJlVNqEGI3d0nnF6YuZF1LizOFgG19s4I4ueazF0z9zfAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T20:50:04.599691Z","bundle_sha256":"7258bf9b915cd6dec31091c9389c1a880facad77cbae310944777480e46b258d"}}