{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:GRJEEUUMIZOOANCLKBO54AOLLY","short_pith_number":"pith:GRJEEUUM","canonical_record":{"source":{"id":"2312.08430","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2023-12-13T19:00:00Z","cross_cats_sorted":[],"title_canon_sha256":"d20e837cbf9c0a51d65e2e3def1ed3fb31efe79d7d3c375c6291f10170325ba9","abstract_canon_sha256":"34f62c97fff08299fc0949e44858586caf7508cdb13e9eacdccb546f8d76ec99"},"schema_version":"1.0"},"canonical_sha256":"345242528c465ce0344b505dde01cb5e35589f10ad4b2bdfbf385910c7a6e13d","source":{"kind":"arxiv","id":"2312.08430","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.08430","created_at":"2026-07-05T07:24:04Z"},{"alias_kind":"arxiv_version","alias_value":"2312.08430v1","created_at":"2026-07-05T07:24:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.08430","created_at":"2026-07-05T07:24:04Z"},{"alias_kind":"pith_short_12","alias_value":"GRJEEUUMIZOO","created_at":"2026-07-05T07:24:04Z"},{"alias_kind":"pith_short_16","alias_value":"GRJEEUUMIZOOANCL","created_at":"2026-07-05T07:24:04Z"},{"alias_kind":"pith_short_8","alias_value":"GRJEEUUM","created_at":"2026-07-05T07:24:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:GRJEEUUMIZOOANCLKBO54AOLLY","target":"record","payload":{"canonical_record":{"source":{"id":"2312.08430","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2023-12-13T19:00:00Z","cross_cats_sorted":[],"title_canon_sha256":"d20e837cbf9c0a51d65e2e3def1ed3fb31efe79d7d3c375c6291f10170325ba9","abstract_canon_sha256":"34f62c97fff08299fc0949e44858586caf7508cdb13e9eacdccb546f8d76ec99"},"schema_version":"1.0"},"canonical_sha256":"345242528c465ce0344b505dde01cb5e35589f10ad4b2bdfbf385910c7a6e13d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:24:04.442568Z","signature_b64":"UyWWe2B/C7bbjQPC1UB8PYV8Da9MMJYgbI0qBRTHlPgP0g4AsB/CAt/M7oJT2GSNLrUMXgBSZUY4q5lzol9IAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"345242528c465ce0344b505dde01cb5e35589f10ad4b2bdfbf385910c7a6e13d","last_reissued_at":"2026-07-05T07:24:04.442090Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:24:04.442090Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2312.08430","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":"2026-07-05T07:24:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/CWrwgFZgKYDSLC5e00foNuggc72R8ejmwU7r9vXpH0CmiC2AmZYApjb96YCtJmOoD0BUMUXSHzVmqfb7/4ACw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T01:16:55.663706Z"},"content_sha256":"2392f66393762e04b524bdac912393e72299240f34c64cf84d7e24a6582905cb","schema_version":"1.0","event_id":"sha256:2392f66393762e04b524bdac912393e72299240f34c64cf84d7e24a6582905cb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:GRJEEUUMIZOOANCLKBO54AOLLY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Coherent spin states and emergent de Sitter quasinormal modes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Klaas Parmentier","submitted_at":"2023-12-13T19:00:00Z","abstract_excerpt":"As a toy model for the microscopic description of matter in de Sitter space, we consider a Hamiltonian acting on the spin-j representation of SU(2). This is a model with a finite-dimensional Hilbert space, from which quasinormal modes emerge in the large-spin limit. The path integral over coherent spin states can be evaluated at the semiclassical level and from it we find the single-particle de Sitter density of states, including 1/j corrections. Along the way, we discuss the use of quasinormal modes in quantum mechanics, starting from the paradigmatic upside-down harmonic oscillator."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.08430","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/2312.08430/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":"2026-07-05T07:24:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"n20Oc8QdawES+HHSJYk3R55MXWiYXjyGkUeNkv8dPfDFgqF1OEIfZEv73P09PwOQvgXmdSnkCkb2TwsYpcZvCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T01:16:55.664227Z"},"content_sha256":"771d0768324202122ee9d7de941e94c2ec4d2460ec871bce43ca2511a1eb997b","schema_version":"1.0","event_id":"sha256:771d0768324202122ee9d7de941e94c2ec4d2460ec871bce43ca2511a1eb997b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GRJEEUUMIZOOANCLKBO54AOLLY/bundle.json","state_url":"https://pith.science/pith/GRJEEUUMIZOOANCLKBO54AOLLY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GRJEEUUMIZOOANCLKBO54AOLLY/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":"2026-08-08T01:16:55Z","links":{"resolver":"https://pith.science/pith/GRJEEUUMIZOOANCLKBO54AOLLY","bundle":"https://pith.science/pith/GRJEEUUMIZOOANCLKBO54AOLLY/bundle.json","state":"https://pith.science/pith/GRJEEUUMIZOOANCLKBO54AOLLY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GRJEEUUMIZOOANCLKBO54AOLLY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:GRJEEUUMIZOOANCLKBO54AOLLY","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":"34f62c97fff08299fc0949e44858586caf7508cdb13e9eacdccb546f8d76ec99","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2023-12-13T19:00:00Z","title_canon_sha256":"d20e837cbf9c0a51d65e2e3def1ed3fb31efe79d7d3c375c6291f10170325ba9"},"schema_version":"1.0","source":{"id":"2312.08430","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.08430","created_at":"2026-07-05T07:24:04Z"},{"alias_kind":"arxiv_version","alias_value":"2312.08430v1","created_at":"2026-07-05T07:24:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.08430","created_at":"2026-07-05T07:24:04Z"},{"alias_kind":"pith_short_12","alias_value":"GRJEEUUMIZOO","created_at":"2026-07-05T07:24:04Z"},{"alias_kind":"pith_short_16","alias_value":"GRJEEUUMIZOOANCL","created_at":"2026-07-05T07:24:04Z"},{"alias_kind":"pith_short_8","alias_value":"GRJEEUUM","created_at":"2026-07-05T07:24:04Z"}],"graph_snapshots":[{"event_id":"sha256:771d0768324202122ee9d7de941e94c2ec4d2460ec871bce43ca2511a1eb997b","target":"graph","created_at":"2026-07-05T07:24:04Z","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/2312.08430/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"As a toy model for the microscopic description of matter in de Sitter space, we consider a Hamiltonian acting on the spin-j representation of SU(2). This is a model with a finite-dimensional Hilbert space, from which quasinormal modes emerge in the large-spin limit. The path integral over coherent spin states can be evaluated at the semiclassical level and from it we find the single-particle de Sitter density of states, including 1/j corrections. Along the way, we discuss the use of quasinormal modes in quantum mechanics, starting from the paradigmatic upside-down harmonic oscillator.","authors_text":"Klaas Parmentier","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2023-12-13T19:00:00Z","title":"Coherent spin states and emergent de Sitter quasinormal modes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.08430","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":"sha256:2392f66393762e04b524bdac912393e72299240f34c64cf84d7e24a6582905cb","target":"record","created_at":"2026-07-05T07:24:04Z","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":"34f62c97fff08299fc0949e44858586caf7508cdb13e9eacdccb546f8d76ec99","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2023-12-13T19:00:00Z","title_canon_sha256":"d20e837cbf9c0a51d65e2e3def1ed3fb31efe79d7d3c375c6291f10170325ba9"},"schema_version":"1.0","source":{"id":"2312.08430","kind":"arxiv","version":1}},"canonical_sha256":"345242528c465ce0344b505dde01cb5e35589f10ad4b2bdfbf385910c7a6e13d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"345242528c465ce0344b505dde01cb5e35589f10ad4b2bdfbf385910c7a6e13d","first_computed_at":"2026-07-05T07:24:04.442090Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:24:04.442090Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UyWWe2B/C7bbjQPC1UB8PYV8Da9MMJYgbI0qBRTHlPgP0g4AsB/CAt/M7oJT2GSNLrUMXgBSZUY4q5lzol9IAg==","signature_status":"signed_v1","signed_at":"2026-07-05T07:24:04.442568Z","signed_message":"canonical_sha256_bytes"},"source_id":"2312.08430","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2392f66393762e04b524bdac912393e72299240f34c64cf84d7e24a6582905cb","sha256:771d0768324202122ee9d7de941e94c2ec4d2460ec871bce43ca2511a1eb997b"],"state_sha256":"12246355a3479c365e3e53d36b0add11a157b3b1295130c11e99809c58adccb7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Vk1pdpeeVDMZDXLIJwwPJ/TklIVS6We9t5Hzt5sxE9Ph8NtT5RVuVOLg499Y466P8YaOl6wlpF7QPA9gy1hXCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T01:16:55.669024Z","bundle_sha256":"465e575269c118194f8602c348d6b6a2939f25a57184270fa138d7bf0d939fdc"}}