{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:TPBLLYBMAJ56XC6MFKK3MILDVR","short_pith_number":"pith:TPBLLYBM","canonical_record":{"source":{"id":"2001.08507","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2020-01-23T13:52:38Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"9deb8fe01cc9241a1c55f407c583e2fe0032d4b9dc053e86a7ba4744961d65ea","abstract_canon_sha256":"76a167501ed4f3fb626007a6734e5a4d2861133a15afa62984b915235f2e69c0"},"schema_version":"1.0"},"canonical_sha256":"9bc2b5e02c027beb8bcc2a95b62163ac60e27721aa40e979bb9d0e8e5437205f","source":{"kind":"arxiv","id":"2001.08507","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2001.08507","created_at":"2026-07-05T02:08:07Z"},{"alias_kind":"arxiv_version","alias_value":"2001.08507v2","created_at":"2026-07-05T02:08:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2001.08507","created_at":"2026-07-05T02:08:07Z"},{"alias_kind":"pith_short_12","alias_value":"TPBLLYBMAJ56","created_at":"2026-07-05T02:08:07Z"},{"alias_kind":"pith_short_16","alias_value":"TPBLLYBMAJ56XC6M","created_at":"2026-07-05T02:08:07Z"},{"alias_kind":"pith_short_8","alias_value":"TPBLLYBM","created_at":"2026-07-05T02:08:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:TPBLLYBMAJ56XC6MFKK3MILDVR","target":"record","payload":{"canonical_record":{"source":{"id":"2001.08507","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2020-01-23T13:52:38Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"9deb8fe01cc9241a1c55f407c583e2fe0032d4b9dc053e86a7ba4744961d65ea","abstract_canon_sha256":"76a167501ed4f3fb626007a6734e5a4d2861133a15afa62984b915235f2e69c0"},"schema_version":"1.0"},"canonical_sha256":"9bc2b5e02c027beb8bcc2a95b62163ac60e27721aa40e979bb9d0e8e5437205f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:08:07.078984Z","signature_b64":"0zIY2IRbz/QEduP1vI+yT0gl66MzqAwATXmggYylchZWXc5milw6LSQ+zjcn8xCjcORSf+bYHWmfUO2w82nZBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9bc2b5e02c027beb8bcc2a95b62163ac60e27721aa40e979bb9d0e8e5437205f","last_reissued_at":"2026-07-05T02:08:07.078393Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:08:07.078393Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2001.08507","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":"2026-07-05T02:08:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9hHr0SCKIsP0k2I5zSVQ6I1G9WEX5jPQObPTZ+HpHwJkMrl8bNH4r8yME7IWx+CoqmDw6hvL3ToXeY48YIlQDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-17T13:55:08.991913Z"},"content_sha256":"a44d505387d0e351e1c886221b68dea0564ef43432c3596917e533dbc937e554","schema_version":"1.0","event_id":"sha256:a44d505387d0e351e1c886221b68dea0564ef43432c3596917e533dbc937e554"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:TPBLLYBMAJ56XC6MFKK3MILDVR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Goldstino spectrum in an ultracold Bose-Fermi mixture with explicitly broken supersymmetry","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"cond-mat.quant-gas","authors_text":"Daisuke Satow, Hiroyuki Tajima, Yoshimasa Hidaka","submitted_at":"2020-01-23T13:52:38Z","abstract_excerpt":"We theoretically investigate a supersymmetric collective mode called Goldstino in a Bose-Fermi mixture. The explicit supersymmetry breaking, which is unavoidable in cold atom experiments, is considered. We derive the Gell-Mann--Oakes-Renner (GOR) relation for the Goldstino, which gives the relation between the energy gap at the zero momentum and the explicit breaking term. We also numerically evaluate the gap of Goldstino above the Bose-Einstein condensation temperature within the random phase approximation (RPA). While the gap obtained from the GOR relation coincides with that in the RPA for "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2001.08507","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/2001.08507/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":"2026-07-05T02:08:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jruXZpO33l7LbVZZ2u6kL35UbISChG9t7T867zU8xKosVC+X0J27JFVaPcmV8KiovpzjJ8L5c7k1XA1YsmSYCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-17T13:55:08.992295Z"},"content_sha256":"ccb173e2bfa4a99414c542551bd8cc4e9d6897d19ef935e782305109c72b44fa","schema_version":"1.0","event_id":"sha256:ccb173e2bfa4a99414c542551bd8cc4e9d6897d19ef935e782305109c72b44fa"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TPBLLYBMAJ56XC6MFKK3MILDVR/bundle.json","state_url":"https://pith.science/pith/TPBLLYBMAJ56XC6MFKK3MILDVR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TPBLLYBMAJ56XC6MFKK3MILDVR/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":"2026-07-17T13:55:08Z","links":{"resolver":"https://pith.science/pith/TPBLLYBMAJ56XC6MFKK3MILDVR","bundle":"https://pith.science/pith/TPBLLYBMAJ56XC6MFKK3MILDVR/bundle.json","state":"https://pith.science/pith/TPBLLYBMAJ56XC6MFKK3MILDVR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TPBLLYBMAJ56XC6MFKK3MILDVR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:TPBLLYBMAJ56XC6MFKK3MILDVR","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":"76a167501ed4f3fb626007a6734e5a4d2861133a15afa62984b915235f2e69c0","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2020-01-23T13:52:38Z","title_canon_sha256":"9deb8fe01cc9241a1c55f407c583e2fe0032d4b9dc053e86a7ba4744961d65ea"},"schema_version":"1.0","source":{"id":"2001.08507","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2001.08507","created_at":"2026-07-05T02:08:07Z"},{"alias_kind":"arxiv_version","alias_value":"2001.08507v2","created_at":"2026-07-05T02:08:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2001.08507","created_at":"2026-07-05T02:08:07Z"},{"alias_kind":"pith_short_12","alias_value":"TPBLLYBMAJ56","created_at":"2026-07-05T02:08:07Z"},{"alias_kind":"pith_short_16","alias_value":"TPBLLYBMAJ56XC6M","created_at":"2026-07-05T02:08:07Z"},{"alias_kind":"pith_short_8","alias_value":"TPBLLYBM","created_at":"2026-07-05T02:08:07Z"}],"graph_snapshots":[{"event_id":"sha256:ccb173e2bfa4a99414c542551bd8cc4e9d6897d19ef935e782305109c72b44fa","target":"graph","created_at":"2026-07-05T02:08:07Z","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/2001.08507/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We theoretically investigate a supersymmetric collective mode called Goldstino in a Bose-Fermi mixture. The explicit supersymmetry breaking, which is unavoidable in cold atom experiments, is considered. We derive the Gell-Mann--Oakes-Renner (GOR) relation for the Goldstino, which gives the relation between the energy gap at the zero momentum and the explicit breaking term. We also numerically evaluate the gap of Goldstino above the Bose-Einstein condensation temperature within the random phase approximation (RPA). While the gap obtained from the GOR relation coincides with that in the RPA for ","authors_text":"Daisuke Satow, Hiroyuki Tajima, Yoshimasa Hidaka","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2020-01-23T13:52:38Z","title":"Goldstino spectrum in an ultracold Bose-Fermi mixture with explicitly broken supersymmetry"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2001.08507","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:a44d505387d0e351e1c886221b68dea0564ef43432c3596917e533dbc937e554","target":"record","created_at":"2026-07-05T02:08:07Z","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":"76a167501ed4f3fb626007a6734e5a4d2861133a15afa62984b915235f2e69c0","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2020-01-23T13:52:38Z","title_canon_sha256":"9deb8fe01cc9241a1c55f407c583e2fe0032d4b9dc053e86a7ba4744961d65ea"},"schema_version":"1.0","source":{"id":"2001.08507","kind":"arxiv","version":2}},"canonical_sha256":"9bc2b5e02c027beb8bcc2a95b62163ac60e27721aa40e979bb9d0e8e5437205f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9bc2b5e02c027beb8bcc2a95b62163ac60e27721aa40e979bb9d0e8e5437205f","first_computed_at":"2026-07-05T02:08:07.078393Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:08:07.078393Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0zIY2IRbz/QEduP1vI+yT0gl66MzqAwATXmggYylchZWXc5milw6LSQ+zjcn8xCjcORSf+bYHWmfUO2w82nZBg==","signature_status":"signed_v1","signed_at":"2026-07-05T02:08:07.078984Z","signed_message":"canonical_sha256_bytes"},"source_id":"2001.08507","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a44d505387d0e351e1c886221b68dea0564ef43432c3596917e533dbc937e554","sha256:ccb173e2bfa4a99414c542551bd8cc4e9d6897d19ef935e782305109c72b44fa"],"state_sha256":"a78eba398d9354539da27db613ab82f73250e4f0dbb1a5f31ffd5ac5e32c4744"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zhhu6UqyRBNZjyoLC/dmGiQNfU5AMTgpWxXGytXmC++2IYPfFCMKFxG19A6PcUmtupTQxzM9uU6bYfKw+GfiCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-17T13:55:08.994476Z","bundle_sha256":"dc36143899ca8ddc1f7ff5f3268b124368bd7f41bf3de7f8f3d001c572a5df9a"}}