{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:EU2IHKDENDY7CZSI2MPRB2YJDP","short_pith_number":"pith:EU2IHKDE","canonical_record":{"source":{"id":"2509.09203","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-09-11T07:19:34Z","cross_cats_sorted":[],"title_canon_sha256":"22454e9342785c1c8ec2999fe318c78c073b772ee2785265d2c7f4e9eb610e80","abstract_canon_sha256":"95b85e788612ad49806d232f473023aacdbcae45d75dc6805a17159480d839a9"},"schema_version":"1.0"},"canonical_sha256":"253483a86468f1f16648d31f10eb091bdad0133973b0408c2fddbbd404f6f0e9","source":{"kind":"arxiv","id":"2509.09203","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2509.09203","created_at":"2026-07-05T12:09:31Z"},{"alias_kind":"arxiv_version","alias_value":"2509.09203v1","created_at":"2026-07-05T12:09:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2509.09203","created_at":"2026-07-05T12:09:31Z"},{"alias_kind":"pith_short_12","alias_value":"EU2IHKDENDY7","created_at":"2026-07-05T12:09:31Z"},{"alias_kind":"pith_short_16","alias_value":"EU2IHKDENDY7CZSI","created_at":"2026-07-05T12:09:31Z"},{"alias_kind":"pith_short_8","alias_value":"EU2IHKDE","created_at":"2026-07-05T12:09:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:EU2IHKDENDY7CZSI2MPRB2YJDP","target":"record","payload":{"canonical_record":{"source":{"id":"2509.09203","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-09-11T07:19:34Z","cross_cats_sorted":[],"title_canon_sha256":"22454e9342785c1c8ec2999fe318c78c073b772ee2785265d2c7f4e9eb610e80","abstract_canon_sha256":"95b85e788612ad49806d232f473023aacdbcae45d75dc6805a17159480d839a9"},"schema_version":"1.0"},"canonical_sha256":"253483a86468f1f16648d31f10eb091bdad0133973b0408c2fddbbd404f6f0e9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T12:09:31.543563Z","signature_b64":"/cndzPyu3+iJ3pbGq3qqwzRCNQtnvwZBnr5HNlnQot7mHNHBFCNaG82MOt9Uo5dwCJxTtTRiOPNFOjrvOhgSBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"253483a86468f1f16648d31f10eb091bdad0133973b0408c2fddbbd404f6f0e9","last_reissued_at":"2026-07-05T12:09:31.543006Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T12:09:31.543006Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2509.09203","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":"2026-07-05T12:09:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ed5nsruqJDnfGYJjwWPA84CegZdrlEp8kyOS3w3ZuS07U0hs73hJ6ORcUP8MtccLseHSqDUzgdq3Ql2qNK7JBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T08:48:26.732428Z"},"content_sha256":"e72bdb48f6bc919b099d048f817a95ec0b5874b19ed1a7e4d0265c091d424603","schema_version":"1.0","event_id":"sha256:e72bdb48f6bc919b099d048f817a95ec0b5874b19ed1a7e4d0265c091d424603"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:EU2IHKDENDY7CZSI2MPRB2YJDP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Modeling Long-Wavelength Amorphous Dust Emission Based on the Physically Motivated Soft-Potential Model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Masashi Nashimoto","submitted_at":"2025-09-11T07:19:34Z","abstract_excerpt":"We propose a new amorphous dust emission model based on the soft-potential (SP) model, applicable in the long-wavelength range from the far-infrared to the microwave. The SP model is widely accepted in material physics to explain amorphous thermal properties and is an extension of the two-level systems (TLS) model, which has been applied in interstellar amorphous dust physics. In the SP model, by assuming that some atoms composing amorphous dust are trapped in a double-well potential (DWP) described by a quartic function, the electric interaction can be solved directly, allowing the absorption"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2509.09203","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/2509.09203/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":"2026-07-05T12:09:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZMV7BcpKlnNeD/fKEVJs9UFYVd+BX8N9/d0kCV0DyZ96KvozF21wNCBfRRzb6nqBDSLpPUIWR2ZdZV0+8e+/BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T08:48:26.733005Z"},"content_sha256":"0b0ef3a1e4794a2b606a619b131f9c9963cbc23ec0176e435c367fb67cbab6c0","schema_version":"1.0","event_id":"sha256:0b0ef3a1e4794a2b606a619b131f9c9963cbc23ec0176e435c367fb67cbab6c0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EU2IHKDENDY7CZSI2MPRB2YJDP/bundle.json","state_url":"https://pith.science/pith/EU2IHKDENDY7CZSI2MPRB2YJDP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EU2IHKDENDY7CZSI2MPRB2YJDP/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":"2026-08-06T08:48:26Z","links":{"resolver":"https://pith.science/pith/EU2IHKDENDY7CZSI2MPRB2YJDP","bundle":"https://pith.science/pith/EU2IHKDENDY7CZSI2MPRB2YJDP/bundle.json","state":"https://pith.science/pith/EU2IHKDENDY7CZSI2MPRB2YJDP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EU2IHKDENDY7CZSI2MPRB2YJDP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:EU2IHKDENDY7CZSI2MPRB2YJDP","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":"95b85e788612ad49806d232f473023aacdbcae45d75dc6805a17159480d839a9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-09-11T07:19:34Z","title_canon_sha256":"22454e9342785c1c8ec2999fe318c78c073b772ee2785265d2c7f4e9eb610e80"},"schema_version":"1.0","source":{"id":"2509.09203","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2509.09203","created_at":"2026-07-05T12:09:31Z"},{"alias_kind":"arxiv_version","alias_value":"2509.09203v1","created_at":"2026-07-05T12:09:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2509.09203","created_at":"2026-07-05T12:09:31Z"},{"alias_kind":"pith_short_12","alias_value":"EU2IHKDENDY7","created_at":"2026-07-05T12:09:31Z"},{"alias_kind":"pith_short_16","alias_value":"EU2IHKDENDY7CZSI","created_at":"2026-07-05T12:09:31Z"},{"alias_kind":"pith_short_8","alias_value":"EU2IHKDE","created_at":"2026-07-05T12:09:31Z"}],"graph_snapshots":[{"event_id":"sha256:0b0ef3a1e4794a2b606a619b131f9c9963cbc23ec0176e435c367fb67cbab6c0","target":"graph","created_at":"2026-07-05T12:09:31Z","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/2509.09203/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We propose a new amorphous dust emission model based on the soft-potential (SP) model, applicable in the long-wavelength range from the far-infrared to the microwave. The SP model is widely accepted in material physics to explain amorphous thermal properties and is an extension of the two-level systems (TLS) model, which has been applied in interstellar amorphous dust physics. In the SP model, by assuming that some atoms composing amorphous dust are trapped in a double-well potential (DWP) described by a quartic function, the electric interaction can be solved directly, allowing the absorption","authors_text":"Masashi Nashimoto","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-09-11T07:19:34Z","title":"Modeling Long-Wavelength Amorphous Dust Emission Based on the Physically Motivated Soft-Potential Model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2509.09203","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:e72bdb48f6bc919b099d048f817a95ec0b5874b19ed1a7e4d0265c091d424603","target":"record","created_at":"2026-07-05T12:09:31Z","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":"95b85e788612ad49806d232f473023aacdbcae45d75dc6805a17159480d839a9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-09-11T07:19:34Z","title_canon_sha256":"22454e9342785c1c8ec2999fe318c78c073b772ee2785265d2c7f4e9eb610e80"},"schema_version":"1.0","source":{"id":"2509.09203","kind":"arxiv","version":1}},"canonical_sha256":"253483a86468f1f16648d31f10eb091bdad0133973b0408c2fddbbd404f6f0e9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"253483a86468f1f16648d31f10eb091bdad0133973b0408c2fddbbd404f6f0e9","first_computed_at":"2026-07-05T12:09:31.543006Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T12:09:31.543006Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/cndzPyu3+iJ3pbGq3qqwzRCNQtnvwZBnr5HNlnQot7mHNHBFCNaG82MOt9Uo5dwCJxTtTRiOPNFOjrvOhgSBA==","signature_status":"signed_v1","signed_at":"2026-07-05T12:09:31.543563Z","signed_message":"canonical_sha256_bytes"},"source_id":"2509.09203","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e72bdb48f6bc919b099d048f817a95ec0b5874b19ed1a7e4d0265c091d424603","sha256:0b0ef3a1e4794a2b606a619b131f9c9963cbc23ec0176e435c367fb67cbab6c0"],"state_sha256":"20c4faa86a8966a3d7d6430818f86a2926aa95f34fa85f0e968c332f63975bef"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/U0ZgR39AZokW/nbAuPWwWZcEIt0q+W0pTxJLsHriZ+snhT7Xxy5uxA7LrEReJguv8o7u4SlrB09eqG21gvnDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T08:48:26.736518Z","bundle_sha256":"8cc1ee52f6ea2ea3b76c25ea79e3a8b7d72fea8476bc834b27de844ea215986b"}}