{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:7HX527Q3CVC5GWABPU36SVKUX7","short_pith_number":"pith:7HX527Q3","canonical_record":{"source":{"id":"2310.11200","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2023-10-17T12:28:49Z","cross_cats_sorted":[],"title_canon_sha256":"7ac3bc1adf26bd81f1f4afa353257ff8e797562a33f9ea22a2e97d6d07f8a352","abstract_canon_sha256":"71de618a5d3e3631291c40f29bf0ee3feeebe0654abbfc65ee6b78f6adb9759c"},"schema_version":"1.0"},"canonical_sha256":"f9efdd7e1b1545d358017d37e95554bff3383904d6f6005682ad321dfdd5f52d","source":{"kind":"arxiv","id":"2310.11200","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.11200","created_at":"2026-07-05T07:01:52Z"},{"alias_kind":"arxiv_version","alias_value":"2310.11200v1","created_at":"2026-07-05T07:01:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.11200","created_at":"2026-07-05T07:01:52Z"},{"alias_kind":"pith_short_12","alias_value":"7HX527Q3CVC5","created_at":"2026-07-05T07:01:52Z"},{"alias_kind":"pith_short_16","alias_value":"7HX527Q3CVC5GWAB","created_at":"2026-07-05T07:01:52Z"},{"alias_kind":"pith_short_8","alias_value":"7HX527Q3","created_at":"2026-07-05T07:01:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:7HX527Q3CVC5GWABPU36SVKUX7","target":"record","payload":{"canonical_record":{"source":{"id":"2310.11200","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2023-10-17T12:28:49Z","cross_cats_sorted":[],"title_canon_sha256":"7ac3bc1adf26bd81f1f4afa353257ff8e797562a33f9ea22a2e97d6d07f8a352","abstract_canon_sha256":"71de618a5d3e3631291c40f29bf0ee3feeebe0654abbfc65ee6b78f6adb9759c"},"schema_version":"1.0"},"canonical_sha256":"f9efdd7e1b1545d358017d37e95554bff3383904d6f6005682ad321dfdd5f52d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:01:52.305079Z","signature_b64":"72+ZCGo/GmDc6i+tW1szJt5MsuM345/DmtvyzEeNhI/OIRI9QW8N32T7WTCESjRk6ZSn3T08wdX1veHJOKz0CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f9efdd7e1b1545d358017d37e95554bff3383904d6f6005682ad321dfdd5f52d","last_reissued_at":"2026-07-05T07:01:52.304646Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:01:52.304646Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2310.11200","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":"2026-07-05T07:01:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rRPTE0nJKPco7jE0Vv/0pGiPyWwwpYlT20sCCTP9bfYt12wW/6U1ZUe+9Vkjxuo7EzNV/IS8g5RF5Y+hSCXEDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T05:36:47.093462Z"},"content_sha256":"fafe97b18bb0f741c9f76f038bc3ed48e18690ecd07719f12687c7f796084efa","schema_version":"1.0","event_id":"sha256:fafe97b18bb0f741c9f76f038bc3ed48e18690ecd07719f12687c7f796084efa"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:7HX527Q3CVC5GWABPU36SVKUX7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Moisture-Driven Morphology Changes in the Thermal and Dielectric Properties of TPU-Based Syntactic Foams","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.app-ph","authors_text":"Partha Pratim Das, Pavana Prabhakar, Rassel Raihan, Sabarinathan P Subramaniyan","submitted_at":"2023-10-17T12:28:49Z","abstract_excerpt":"Syntactic foams are a promising candidate for applications in marine and oil and gas industries in underwater cables and pipelines due to their excellent insulation properties. The effective transmission of electrical energy through cables requires insulation materials with a low loss factor and low dielectric constant. Similarly, in transporting fluid through pipelines, thermal insulation is crucial. However, both applications are susceptible to potential environmental degradation from moisture exposure, which can significantly impact the material's properties. This study addresses the knowle"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.11200","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/2310.11200/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":"2026-07-05T07:01:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3SAF6mCfFcCu51jchh3fpvWbduqsuaiOWbC0iHHeJWm4GbkA6CUDS/uAV1kkurxt/UNXhbSdwvq/NBzOAeZBBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T05:36:47.093970Z"},"content_sha256":"bb9b0e1a6157ff35e741c7b8920295f3ccbb2b60641c6f67b53f849d8c25ee2d","schema_version":"1.0","event_id":"sha256:bb9b0e1a6157ff35e741c7b8920295f3ccbb2b60641c6f67b53f849d8c25ee2d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7HX527Q3CVC5GWABPU36SVKUX7/bundle.json","state_url":"https://pith.science/pith/7HX527Q3CVC5GWABPU36SVKUX7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7HX527Q3CVC5GWABPU36SVKUX7/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":"2026-08-21T05:36:47Z","links":{"resolver":"https://pith.science/pith/7HX527Q3CVC5GWABPU36SVKUX7","bundle":"https://pith.science/pith/7HX527Q3CVC5GWABPU36SVKUX7/bundle.json","state":"https://pith.science/pith/7HX527Q3CVC5GWABPU36SVKUX7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7HX527Q3CVC5GWABPU36SVKUX7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:7HX527Q3CVC5GWABPU36SVKUX7","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":"71de618a5d3e3631291c40f29bf0ee3feeebe0654abbfc65ee6b78f6adb9759c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2023-10-17T12:28:49Z","title_canon_sha256":"7ac3bc1adf26bd81f1f4afa353257ff8e797562a33f9ea22a2e97d6d07f8a352"},"schema_version":"1.0","source":{"id":"2310.11200","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.11200","created_at":"2026-07-05T07:01:52Z"},{"alias_kind":"arxiv_version","alias_value":"2310.11200v1","created_at":"2026-07-05T07:01:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.11200","created_at":"2026-07-05T07:01:52Z"},{"alias_kind":"pith_short_12","alias_value":"7HX527Q3CVC5","created_at":"2026-07-05T07:01:52Z"},{"alias_kind":"pith_short_16","alias_value":"7HX527Q3CVC5GWAB","created_at":"2026-07-05T07:01:52Z"},{"alias_kind":"pith_short_8","alias_value":"7HX527Q3","created_at":"2026-07-05T07:01:52Z"}],"graph_snapshots":[{"event_id":"sha256:bb9b0e1a6157ff35e741c7b8920295f3ccbb2b60641c6f67b53f849d8c25ee2d","target":"graph","created_at":"2026-07-05T07:01:52Z","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/2310.11200/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Syntactic foams are a promising candidate for applications in marine and oil and gas industries in underwater cables and pipelines due to their excellent insulation properties. The effective transmission of electrical energy through cables requires insulation materials with a low loss factor and low dielectric constant. Similarly, in transporting fluid through pipelines, thermal insulation is crucial. However, both applications are susceptible to potential environmental degradation from moisture exposure, which can significantly impact the material's properties. This study addresses the knowle","authors_text":"Partha Pratim Das, Pavana Prabhakar, Rassel Raihan, Sabarinathan P Subramaniyan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2023-10-17T12:28:49Z","title":"Moisture-Driven Morphology Changes in the Thermal and Dielectric Properties of TPU-Based Syntactic Foams"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.11200","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:fafe97b18bb0f741c9f76f038bc3ed48e18690ecd07719f12687c7f796084efa","target":"record","created_at":"2026-07-05T07:01:52Z","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":"71de618a5d3e3631291c40f29bf0ee3feeebe0654abbfc65ee6b78f6adb9759c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2023-10-17T12:28:49Z","title_canon_sha256":"7ac3bc1adf26bd81f1f4afa353257ff8e797562a33f9ea22a2e97d6d07f8a352"},"schema_version":"1.0","source":{"id":"2310.11200","kind":"arxiv","version":1}},"canonical_sha256":"f9efdd7e1b1545d358017d37e95554bff3383904d6f6005682ad321dfdd5f52d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f9efdd7e1b1545d358017d37e95554bff3383904d6f6005682ad321dfdd5f52d","first_computed_at":"2026-07-05T07:01:52.304646Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:01:52.304646Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"72+ZCGo/GmDc6i+tW1szJt5MsuM345/DmtvyzEeNhI/OIRI9QW8N32T7WTCESjRk6ZSn3T08wdX1veHJOKz0CA==","signature_status":"signed_v1","signed_at":"2026-07-05T07:01:52.305079Z","signed_message":"canonical_sha256_bytes"},"source_id":"2310.11200","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fafe97b18bb0f741c9f76f038bc3ed48e18690ecd07719f12687c7f796084efa","sha256:bb9b0e1a6157ff35e741c7b8920295f3ccbb2b60641c6f67b53f849d8c25ee2d"],"state_sha256":"3d2471006c9ccf2f5b990b2789f228707761e0e09685c90586170206143eba89"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XpK3P9eZ3aQ9FAnB8Gz+C95jj3iSkw61trl+D01K1pWVzawRaA0VCMq4R5GdxkMT/DXncXGELsynttu2g0gXAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-21T05:36:47.098903Z","bundle_sha256":"7343b0532a430c6de5e104f485f8153ade0a0c399f913567f3235427c88d0c91"}}