{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:RTNYAGEZBZBVFASFURBENEGQFX","short_pith_number":"pith:RTNYAGEZ","canonical_record":{"source":{"id":"2302.06993","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-02-14T11:56:06Z","cross_cats_sorted":[],"title_canon_sha256":"3a5370fd9cc9546194b334ca9d246238cd3c4a84b442b6541e0741cded05e42e","abstract_canon_sha256":"e13bf00103f4f0d0508232032ab8028419e6404da9a3f36659e38532becc98d1"},"schema_version":"1.0"},"canonical_sha256":"8cdb8018990e43528245a4424690d02dd9486878d18d5ac143ce77f20f5a12e5","source":{"kind":"arxiv","id":"2302.06993","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2302.06993","created_at":"2026-07-05T05:41:46Z"},{"alias_kind":"arxiv_version","alias_value":"2302.06993v1","created_at":"2026-07-05T05:41:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2302.06993","created_at":"2026-07-05T05:41:46Z"},{"alias_kind":"pith_short_12","alias_value":"RTNYAGEZBZBV","created_at":"2026-07-05T05:41:46Z"},{"alias_kind":"pith_short_16","alias_value":"RTNYAGEZBZBVFASF","created_at":"2026-07-05T05:41:46Z"},{"alias_kind":"pith_short_8","alias_value":"RTNYAGEZ","created_at":"2026-07-05T05:41:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:RTNYAGEZBZBVFASFURBENEGQFX","target":"record","payload":{"canonical_record":{"source":{"id":"2302.06993","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-02-14T11:56:06Z","cross_cats_sorted":[],"title_canon_sha256":"3a5370fd9cc9546194b334ca9d246238cd3c4a84b442b6541e0741cded05e42e","abstract_canon_sha256":"e13bf00103f4f0d0508232032ab8028419e6404da9a3f36659e38532becc98d1"},"schema_version":"1.0"},"canonical_sha256":"8cdb8018990e43528245a4424690d02dd9486878d18d5ac143ce77f20f5a12e5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:41:46.029967Z","signature_b64":"X0iGEto/68HM7ZmP54Cw2XEO0/ingryFyGk/QyJjemcZJCeh+voEyuIh2Dzd2FzEXwRb2pGNZHXb4MhR+twNCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8cdb8018990e43528245a4424690d02dd9486878d18d5ac143ce77f20f5a12e5","last_reissued_at":"2026-07-05T05:41:46.029471Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:41:46.029471Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2302.06993","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":"2026-07-05T05:41:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"y5PnPgpP7+l1ia60q3ztu9mNyXgibm15lMrTnJA6uXP3d96sAQrt6RtXOTGUyIIuNDJVHt4foYl0ciA1FsMZAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T03:32:50.214223Z"},"content_sha256":"a77edd4a8657cb93e1617ea76ee2a4acf6dc73b2f3454736b3c6506103694099","schema_version":"1.0","event_id":"sha256:a77edd4a8657cb93e1617ea76ee2a4acf6dc73b2f3454736b3c6506103694099"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:RTNYAGEZBZBVFASFURBENEGQFX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Colossal reversible barocaloric effects in a plastic crystal mediated by lattice vibrations and ion diffusion","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Carlos Escorihuela-Sayalero, Claudio Cazorla, Josep-Llu\\'is Tamarit, Kartik Sau, Mar\\'ia Barrio, Ming Zeng, Pol Lloveras, Sangryun Kim, Shigeyuki Takagi, Shin-ichi Orimo, Tamio Ikeshoji","submitted_at":"2023-02-14T11:56:06Z","abstract_excerpt":"Solid-state methods for cooling and heating promise a more sustainable alternative to current compression cycles of greenhouse gases and inefficient fuel-burning heaters. Barocaloric effects (BCE) driven by hydrostatic pressure ($p$) are especially encouraging in terms of large adiabatic temperature changes ($|\\Delta T| \\sim 10$ K) and colossal isothermal entropy changes ($|\\Delta S| \\sim 100$ JK$^{-1}$kg$^{-1}$). However, BCE typically require large pressure shifts due to irreversibility issues, and sizeable $|\\Delta T|$ and $|\\Delta S|$ seldom are realized in a same material. Here, we demons"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2302.06993","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/2302.06993/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":"2026-07-05T05:41:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LfbP8qmHMaZsKViCAjYDlGLmzmRjp8Rjw/203ZkNq7x1BJnnZmZ6YC5wtPg7NFOp7th14Uqlzpd4oicMZjmECg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T03:32:50.214857Z"},"content_sha256":"83e30c3cc397903266412a9139b6d382fd60c06d4afbe691b6df60a234ad9127","schema_version":"1.0","event_id":"sha256:83e30c3cc397903266412a9139b6d382fd60c06d4afbe691b6df60a234ad9127"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RTNYAGEZBZBVFASFURBENEGQFX/bundle.json","state_url":"https://pith.science/pith/RTNYAGEZBZBVFASFURBENEGQFX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RTNYAGEZBZBVFASFURBENEGQFX/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":"2026-07-09T03:32:50Z","links":{"resolver":"https://pith.science/pith/RTNYAGEZBZBVFASFURBENEGQFX","bundle":"https://pith.science/pith/RTNYAGEZBZBVFASFURBENEGQFX/bundle.json","state":"https://pith.science/pith/RTNYAGEZBZBVFASFURBENEGQFX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RTNYAGEZBZBVFASFURBENEGQFX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:RTNYAGEZBZBVFASFURBENEGQFX","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":"e13bf00103f4f0d0508232032ab8028419e6404da9a3f36659e38532becc98d1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-02-14T11:56:06Z","title_canon_sha256":"3a5370fd9cc9546194b334ca9d246238cd3c4a84b442b6541e0741cded05e42e"},"schema_version":"1.0","source":{"id":"2302.06993","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2302.06993","created_at":"2026-07-05T05:41:46Z"},{"alias_kind":"arxiv_version","alias_value":"2302.06993v1","created_at":"2026-07-05T05:41:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2302.06993","created_at":"2026-07-05T05:41:46Z"},{"alias_kind":"pith_short_12","alias_value":"RTNYAGEZBZBV","created_at":"2026-07-05T05:41:46Z"},{"alias_kind":"pith_short_16","alias_value":"RTNYAGEZBZBVFASF","created_at":"2026-07-05T05:41:46Z"},{"alias_kind":"pith_short_8","alias_value":"RTNYAGEZ","created_at":"2026-07-05T05:41:46Z"}],"graph_snapshots":[{"event_id":"sha256:83e30c3cc397903266412a9139b6d382fd60c06d4afbe691b6df60a234ad9127","target":"graph","created_at":"2026-07-05T05:41:46Z","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/2302.06993/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Solid-state methods for cooling and heating promise a more sustainable alternative to current compression cycles of greenhouse gases and inefficient fuel-burning heaters. Barocaloric effects (BCE) driven by hydrostatic pressure ($p$) are especially encouraging in terms of large adiabatic temperature changes ($|\\Delta T| \\sim 10$ K) and colossal isothermal entropy changes ($|\\Delta S| \\sim 100$ JK$^{-1}$kg$^{-1}$). However, BCE typically require large pressure shifts due to irreversibility issues, and sizeable $|\\Delta T|$ and $|\\Delta S|$ seldom are realized in a same material. Here, we demons","authors_text":"Carlos Escorihuela-Sayalero, Claudio Cazorla, Josep-Llu\\'is Tamarit, Kartik Sau, Mar\\'ia Barrio, Ming Zeng, Pol Lloveras, Sangryun Kim, Shigeyuki Takagi, Shin-ichi Orimo, Tamio Ikeshoji","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-02-14T11:56:06Z","title":"Colossal reversible barocaloric effects in a plastic crystal mediated by lattice vibrations and ion diffusion"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2302.06993","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:a77edd4a8657cb93e1617ea76ee2a4acf6dc73b2f3454736b3c6506103694099","target":"record","created_at":"2026-07-05T05:41:46Z","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":"e13bf00103f4f0d0508232032ab8028419e6404da9a3f36659e38532becc98d1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-02-14T11:56:06Z","title_canon_sha256":"3a5370fd9cc9546194b334ca9d246238cd3c4a84b442b6541e0741cded05e42e"},"schema_version":"1.0","source":{"id":"2302.06993","kind":"arxiv","version":1}},"canonical_sha256":"8cdb8018990e43528245a4424690d02dd9486878d18d5ac143ce77f20f5a12e5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8cdb8018990e43528245a4424690d02dd9486878d18d5ac143ce77f20f5a12e5","first_computed_at":"2026-07-05T05:41:46.029471Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:41:46.029471Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"X0iGEto/68HM7ZmP54Cw2XEO0/ingryFyGk/QyJjemcZJCeh+voEyuIh2Dzd2FzEXwRb2pGNZHXb4MhR+twNCA==","signature_status":"signed_v1","signed_at":"2026-07-05T05:41:46.029967Z","signed_message":"canonical_sha256_bytes"},"source_id":"2302.06993","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a77edd4a8657cb93e1617ea76ee2a4acf6dc73b2f3454736b3c6506103694099","sha256:83e30c3cc397903266412a9139b6d382fd60c06d4afbe691b6df60a234ad9127"],"state_sha256":"0541d7b88675610c0e310c5a3627907e51a0685625a1deb7887617c15e0ab3a4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OKdQdtVZzT0NJ/uCiGfdN8Ehm3kwvaDZX2oEh2o8hoCZK1Drk09Z+AywzYvTYjVrMCKuVQsOGHMrhfG5sOyEBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-09T03:32:50.217046Z","bundle_sha256":"2fa0039806cdfcd27233dfa85ecb117326c748bbdb5d80df1a83c89d8d7fe16c"}}