{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:AFI7VMIKFDGTGOCKWDVSVBKPRA","short_pith_number":"pith:AFI7VMIK","canonical_record":{"source":{"id":"1705.00705","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2017-05-01T20:40:09Z","cross_cats_sorted":[],"title_canon_sha256":"d6179afe15d36db380c662df3c8d719c67536e301b03b89ea9f4efa568a70d03","abstract_canon_sha256":"58ecfb9ff362757c4f1f4186a45d343e02ed66898f5cddb2b9c7b44551b9a5c2"},"schema_version":"1.0"},"canonical_sha256":"0151fab10a28cd33384ab0eb2a854f8827be9fbd15578f10e0a5581c68c3cb6b","source":{"kind":"arxiv","id":"1705.00705","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.00705","created_at":"2026-05-18T00:45:10Z"},{"alias_kind":"arxiv_version","alias_value":"1705.00705v1","created_at":"2026-05-18T00:45:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.00705","created_at":"2026-05-18T00:45:10Z"},{"alias_kind":"pith_short_12","alias_value":"AFI7VMIKFDGT","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_16","alias_value":"AFI7VMIKFDGTGOCK","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_8","alias_value":"AFI7VMIK","created_at":"2026-05-18T12:31:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:AFI7VMIKFDGTGOCKWDVSVBKPRA","target":"record","payload":{"canonical_record":{"source":{"id":"1705.00705","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2017-05-01T20:40:09Z","cross_cats_sorted":[],"title_canon_sha256":"d6179afe15d36db380c662df3c8d719c67536e301b03b89ea9f4efa568a70d03","abstract_canon_sha256":"58ecfb9ff362757c4f1f4186a45d343e02ed66898f5cddb2b9c7b44551b9a5c2"},"schema_version":"1.0"},"canonical_sha256":"0151fab10a28cd33384ab0eb2a854f8827be9fbd15578f10e0a5581c68c3cb6b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:45:10.081925Z","signature_b64":"QhOLYd1OM8DNxEUyka1lKuYYhJqpH5WKyRe2visCmQeDKuRuK7k08RDTkLfYUjMIM733m+lcHxW6gqEKrPXwCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0151fab10a28cd33384ab0eb2a854f8827be9fbd15578f10e0a5581c68c3cb6b","last_reissued_at":"2026-05-18T00:45:10.081248Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:45:10.081248Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1705.00705","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":"2026-05-18T00:45:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"x8Bucj17223aBAAyGQDtiq4zq3iRyGZyx/WiLEcWZ2u+Bh3gl7TnO6r93BT/F9LCQpnWa0zMKQUdbGIubUrBDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T20:47:42.285481Z"},"content_sha256":"c91cd10d73df7519f710db990cf810cadec31742f51a3e637743176e62a1c816","schema_version":"1.0","event_id":"sha256:c91cd10d73df7519f710db990cf810cadec31742f51a3e637743176e62a1c816"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:AFI7VMIKFDGTGOCKWDVSVBKPRA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Comment on 'Table-like magnetocaloric effect and enhanced refrigerant capacity in Eu8Ga16Ge30-EuO composite materials' [Appl. Phys. Lett. 99, 162513 (2011)]","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.app-ph","authors_text":"A. M. G. Carvalho","submitted_at":"2017-05-01T20:40:09Z","abstract_excerpt":"This is a comment on 'Table-like magnetocaloric effect and enhanced refrigerant capacity in Eu8Ga16Ge30-EuO composite materials', published few years ago. Refrigerant Capacity (RC) and Relative Cooling Power (RCP) are properties that characterize the magnetocaloric effect. RCP and mainly RC are also important to characterize other i-caloric effects (electrocaloric and mechanocaloric effects). This comment intends to point out mistakes in a specific paper and to be helpful to prevent inappropriate comparisons between RC and RCP."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.00705","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:45:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vwU5BMj6A+q3El+u8Sn1iaS1nBSzMUx//I6x3CLA/o4wnmVvj16X/SMhtga8T9hSnPf4iDEoQLZ+vhjuM/ufBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T20:47:42.285829Z"},"content_sha256":"253ad5681652659e80a045625aa6eee0b08f693b46091a70797b321af23b9fe6","schema_version":"1.0","event_id":"sha256:253ad5681652659e80a045625aa6eee0b08f693b46091a70797b321af23b9fe6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AFI7VMIKFDGTGOCKWDVSVBKPRA/bundle.json","state_url":"https://pith.science/pith/AFI7VMIKFDGTGOCKWDVSVBKPRA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AFI7VMIKFDGTGOCKWDVSVBKPRA/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":"2026-06-01T20:47:42Z","links":{"resolver":"https://pith.science/pith/AFI7VMIKFDGTGOCKWDVSVBKPRA","bundle":"https://pith.science/pith/AFI7VMIKFDGTGOCKWDVSVBKPRA/bundle.json","state":"https://pith.science/pith/AFI7VMIKFDGTGOCKWDVSVBKPRA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AFI7VMIKFDGTGOCKWDVSVBKPRA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:AFI7VMIKFDGTGOCKWDVSVBKPRA","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":"58ecfb9ff362757c4f1f4186a45d343e02ed66898f5cddb2b9c7b44551b9a5c2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2017-05-01T20:40:09Z","title_canon_sha256":"d6179afe15d36db380c662df3c8d719c67536e301b03b89ea9f4efa568a70d03"},"schema_version":"1.0","source":{"id":"1705.00705","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.00705","created_at":"2026-05-18T00:45:10Z"},{"alias_kind":"arxiv_version","alias_value":"1705.00705v1","created_at":"2026-05-18T00:45:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.00705","created_at":"2026-05-18T00:45:10Z"},{"alias_kind":"pith_short_12","alias_value":"AFI7VMIKFDGT","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_16","alias_value":"AFI7VMIKFDGTGOCK","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_8","alias_value":"AFI7VMIK","created_at":"2026-05-18T12:31:05Z"}],"graph_snapshots":[{"event_id":"sha256:253ad5681652659e80a045625aa6eee0b08f693b46091a70797b321af23b9fe6","target":"graph","created_at":"2026-05-18T00:45:10Z","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":"This is a comment on 'Table-like magnetocaloric effect and enhanced refrigerant capacity in Eu8Ga16Ge30-EuO composite materials', published few years ago. Refrigerant Capacity (RC) and Relative Cooling Power (RCP) are properties that characterize the magnetocaloric effect. RCP and mainly RC are also important to characterize other i-caloric effects (electrocaloric and mechanocaloric effects). This comment intends to point out mistakes in a specific paper and to be helpful to prevent inappropriate comparisons between RC and RCP.","authors_text":"A. M. G. Carvalho","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2017-05-01T20:40:09Z","title":"Comment on 'Table-like magnetocaloric effect and enhanced refrigerant capacity in Eu8Ga16Ge30-EuO composite materials' [Appl. Phys. Lett. 99, 162513 (2011)]"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.00705","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:c91cd10d73df7519f710db990cf810cadec31742f51a3e637743176e62a1c816","target":"record","created_at":"2026-05-18T00:45:10Z","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":"58ecfb9ff362757c4f1f4186a45d343e02ed66898f5cddb2b9c7b44551b9a5c2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2017-05-01T20:40:09Z","title_canon_sha256":"d6179afe15d36db380c662df3c8d719c67536e301b03b89ea9f4efa568a70d03"},"schema_version":"1.0","source":{"id":"1705.00705","kind":"arxiv","version":1}},"canonical_sha256":"0151fab10a28cd33384ab0eb2a854f8827be9fbd15578f10e0a5581c68c3cb6b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0151fab10a28cd33384ab0eb2a854f8827be9fbd15578f10e0a5581c68c3cb6b","first_computed_at":"2026-05-18T00:45:10.081248Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:45:10.081248Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QhOLYd1OM8DNxEUyka1lKuYYhJqpH5WKyRe2visCmQeDKuRuK7k08RDTkLfYUjMIM733m+lcHxW6gqEKrPXwCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:45:10.081925Z","signed_message":"canonical_sha256_bytes"},"source_id":"1705.00705","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c91cd10d73df7519f710db990cf810cadec31742f51a3e637743176e62a1c816","sha256:253ad5681652659e80a045625aa6eee0b08f693b46091a70797b321af23b9fe6"],"state_sha256":"3c24ddeb2b220ab6b1729d622684e3b9e211f6471a229c1933aad6393e9bb305"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LYyt/bcJqQ4eek1eJ+6oipQR/9F3lDXpr23zdnrHQRRayVPwmtDXVPjgyjQfXb4h7lTpYApBx0Xcco9ovE8gAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T20:47:42.287744Z","bundle_sha256":"e4f017a6029a20676af7b1aaffecbbca8d86e497e134ad8d1c7b944c2a8aca61"}}