{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:JVTYUIV6LT5P6SHEBPPUITPGMX","short_pith_number":"pith:JVTYUIV6","canonical_record":{"source":{"id":"2111.07604","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2021-11-15T08:47:15Z","cross_cats_sorted":["physics.app-ph"],"title_canon_sha256":"70ba0bfbee9d2556cc2a3ef97ce1cb5171c5cc65935bc80c0ec23afdd1fe256f","abstract_canon_sha256":"0f126c4162b28d92a24cca7e202f3a2a532a1b2c99403de5554b81d1758293f5"},"schema_version":"1.0"},"canonical_sha256":"4d678a22be5cfaff48e40bdf444de665e63a464c9794294c01f922db6b911fe0","source":{"kind":"arxiv","id":"2111.07604","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2111.07604","created_at":"2026-07-05T03:31:42Z"},{"alias_kind":"arxiv_version","alias_value":"2111.07604v1","created_at":"2026-07-05T03:31:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2111.07604","created_at":"2026-07-05T03:31:42Z"},{"alias_kind":"pith_short_12","alias_value":"JVTYUIV6LT5P","created_at":"2026-07-05T03:31:42Z"},{"alias_kind":"pith_short_16","alias_value":"JVTYUIV6LT5P6SHE","created_at":"2026-07-05T03:31:42Z"},{"alias_kind":"pith_short_8","alias_value":"JVTYUIV6","created_at":"2026-07-05T03:31:42Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:JVTYUIV6LT5P6SHEBPPUITPGMX","target":"record","payload":{"canonical_record":{"source":{"id":"2111.07604","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2021-11-15T08:47:15Z","cross_cats_sorted":["physics.app-ph"],"title_canon_sha256":"70ba0bfbee9d2556cc2a3ef97ce1cb5171c5cc65935bc80c0ec23afdd1fe256f","abstract_canon_sha256":"0f126c4162b28d92a24cca7e202f3a2a532a1b2c99403de5554b81d1758293f5"},"schema_version":"1.0"},"canonical_sha256":"4d678a22be5cfaff48e40bdf444de665e63a464c9794294c01f922db6b911fe0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:31:42.032419Z","signature_b64":"7T7mZEvzhkQL9JJ6BrNz/mPGw8GKTtD3UqCYYbIKkEIBK6S/M33LdXwD3jXB+wOVJZPxcDzRYQ4TzlvuACXaDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4d678a22be5cfaff48e40bdf444de665e63a464c9794294c01f922db6b911fe0","last_reissued_at":"2026-07-05T03:31:42.031948Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:31:42.031948Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2111.07604","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":"2026-07-05T03:31:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8XMgGe6BntY9XoLmVX6UPGD/++lblU9WHMzPqAVmKSSGs1WBKJynmXWmhjYiSt8Rh5nSCX3Z08LxIjAKwYKbBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T17:59:26.201735Z"},"content_sha256":"a7f478fb6980c61c475936dab8422dccc14f99877c7dd59d5ea5a487fa603bea","schema_version":"1.0","event_id":"sha256:a7f478fb6980c61c475936dab8422dccc14f99877c7dd59d5ea5a487fa603bea"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:JVTYUIV6LT5P6SHEBPPUITPGMX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Superconductivity in compressed SnPS3","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.app-ph"],"primary_cat":"cond-mat.supr-con","authors_text":"Binbin Yue, Fang Hong, Hui Yu, Ting Wen, Wei Zhong, Xiaohui Yu, Yonggang Wang","submitted_at":"2021-11-15T08:47:15Z","abstract_excerpt":"Metal phosphorous trichalcogenides, MPX3, is a group of van der Waals materials with rich electronic properties and even exotic magnetic behavior. These properties can be well manipulated by pressure/strain via effective control of interlayer interaction, lattice parameters and crystal structure. Superconducting transition has been observed in compressed FePSe3. However, it is the only one superconductor reported in the large MPX3 family. Is it possible to achieve superconducting transition in other MPX3 compounds, especially in a trisulfide compound? In this work, we tentatively compressed th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2111.07604","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/2111.07604/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":"2026-07-05T03:31:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Z5zwxVFos+B56C81OuPOf75V4/1s0TB8+Y/DB/C5bfeuJ7VJxJHJjUOusGaYY9e09IMBy7te/6QMvE6VcS+0CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T17:59:26.202112Z"},"content_sha256":"0c9a450f576213e379d3ec1cbc365ac1b82c0052c0b882f1ffd11b03038d01e4","schema_version":"1.0","event_id":"sha256:0c9a450f576213e379d3ec1cbc365ac1b82c0052c0b882f1ffd11b03038d01e4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JVTYUIV6LT5P6SHEBPPUITPGMX/bundle.json","state_url":"https://pith.science/pith/JVTYUIV6LT5P6SHEBPPUITPGMX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JVTYUIV6LT5P6SHEBPPUITPGMX/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":"2026-07-06T17:59:26Z","links":{"resolver":"https://pith.science/pith/JVTYUIV6LT5P6SHEBPPUITPGMX","bundle":"https://pith.science/pith/JVTYUIV6LT5P6SHEBPPUITPGMX/bundle.json","state":"https://pith.science/pith/JVTYUIV6LT5P6SHEBPPUITPGMX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JVTYUIV6LT5P6SHEBPPUITPGMX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:JVTYUIV6LT5P6SHEBPPUITPGMX","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":"0f126c4162b28d92a24cca7e202f3a2a532a1b2c99403de5554b81d1758293f5","cross_cats_sorted":["physics.app-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2021-11-15T08:47:15Z","title_canon_sha256":"70ba0bfbee9d2556cc2a3ef97ce1cb5171c5cc65935bc80c0ec23afdd1fe256f"},"schema_version":"1.0","source":{"id":"2111.07604","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2111.07604","created_at":"2026-07-05T03:31:42Z"},{"alias_kind":"arxiv_version","alias_value":"2111.07604v1","created_at":"2026-07-05T03:31:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2111.07604","created_at":"2026-07-05T03:31:42Z"},{"alias_kind":"pith_short_12","alias_value":"JVTYUIV6LT5P","created_at":"2026-07-05T03:31:42Z"},{"alias_kind":"pith_short_16","alias_value":"JVTYUIV6LT5P6SHE","created_at":"2026-07-05T03:31:42Z"},{"alias_kind":"pith_short_8","alias_value":"JVTYUIV6","created_at":"2026-07-05T03:31:42Z"}],"graph_snapshots":[{"event_id":"sha256:0c9a450f576213e379d3ec1cbc365ac1b82c0052c0b882f1ffd11b03038d01e4","target":"graph","created_at":"2026-07-05T03:31:42Z","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/2111.07604/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Metal phosphorous trichalcogenides, MPX3, is a group of van der Waals materials with rich electronic properties and even exotic magnetic behavior. These properties can be well manipulated by pressure/strain via effective control of interlayer interaction, lattice parameters and crystal structure. Superconducting transition has been observed in compressed FePSe3. However, it is the only one superconductor reported in the large MPX3 family. Is it possible to achieve superconducting transition in other MPX3 compounds, especially in a trisulfide compound? In this work, we tentatively compressed th","authors_text":"Binbin Yue, Fang Hong, Hui Yu, Ting Wen, Wei Zhong, Xiaohui Yu, Yonggang Wang","cross_cats":["physics.app-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2021-11-15T08:47:15Z","title":"Superconductivity in compressed SnPS3"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2111.07604","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:a7f478fb6980c61c475936dab8422dccc14f99877c7dd59d5ea5a487fa603bea","target":"record","created_at":"2026-07-05T03:31:42Z","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":"0f126c4162b28d92a24cca7e202f3a2a532a1b2c99403de5554b81d1758293f5","cross_cats_sorted":["physics.app-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2021-11-15T08:47:15Z","title_canon_sha256":"70ba0bfbee9d2556cc2a3ef97ce1cb5171c5cc65935bc80c0ec23afdd1fe256f"},"schema_version":"1.0","source":{"id":"2111.07604","kind":"arxiv","version":1}},"canonical_sha256":"4d678a22be5cfaff48e40bdf444de665e63a464c9794294c01f922db6b911fe0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4d678a22be5cfaff48e40bdf444de665e63a464c9794294c01f922db6b911fe0","first_computed_at":"2026-07-05T03:31:42.031948Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:31:42.031948Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7T7mZEvzhkQL9JJ6BrNz/mPGw8GKTtD3UqCYYbIKkEIBK6S/M33LdXwD3jXB+wOVJZPxcDzRYQ4TzlvuACXaDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T03:31:42.032419Z","signed_message":"canonical_sha256_bytes"},"source_id":"2111.07604","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a7f478fb6980c61c475936dab8422dccc14f99877c7dd59d5ea5a487fa603bea","sha256:0c9a450f576213e379d3ec1cbc365ac1b82c0052c0b882f1ffd11b03038d01e4"],"state_sha256":"2cd302c16193585453819ff45bd706e3bca6eb842de2f0d578c0b0db35958ea2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LfrTiLYtqPqM3cC1bIsdPn9/3s0G3ueW9oy6XK4Ze6avGNT0WcmZOHhX1UHBJHfh4ou/7ZrRgJMUtnUuxOpLBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T17:59:26.204109Z","bundle_sha256":"2d3743b8ca331a18c4e6cebe6b902610eef55823679e56f5697f0bc80874fbcb"}}