{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:SL7IKBIWY25BGA3ABX63HJSMMD","short_pith_number":"pith:SL7IKBIW","canonical_record":{"source":{"id":"1311.5444","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-11-21T15:23:41Z","cross_cats_sorted":["cond-mat.soft"],"title_canon_sha256":"953aa00727bb30e984b4075143027a96811cc2dea6934dcf66c8288dd783a780","abstract_canon_sha256":"2bd721814462352bddcfc41047cfa20fbe772ea2067ab8d948ba2fca45579aba"},"schema_version":"1.0"},"canonical_sha256":"92fe850516c6ba1303600dfdb3a64c60d645b278c7c62a5cea0fe684eb76151c","source":{"kind":"arxiv","id":"1311.5444","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1311.5444","created_at":"2026-05-18T03:06:33Z"},{"alias_kind":"arxiv_version","alias_value":"1311.5444v1","created_at":"2026-05-18T03:06:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.5444","created_at":"2026-05-18T03:06:33Z"},{"alias_kind":"pith_short_12","alias_value":"SL7IKBIWY25B","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_16","alias_value":"SL7IKBIWY25BGA3A","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_8","alias_value":"SL7IKBIW","created_at":"2026-05-18T12:27:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:SL7IKBIWY25BGA3ABX63HJSMMD","target":"record","payload":{"canonical_record":{"source":{"id":"1311.5444","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-11-21T15:23:41Z","cross_cats_sorted":["cond-mat.soft"],"title_canon_sha256":"953aa00727bb30e984b4075143027a96811cc2dea6934dcf66c8288dd783a780","abstract_canon_sha256":"2bd721814462352bddcfc41047cfa20fbe772ea2067ab8d948ba2fca45579aba"},"schema_version":"1.0"},"canonical_sha256":"92fe850516c6ba1303600dfdb3a64c60d645b278c7c62a5cea0fe684eb76151c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:06:33.360617Z","signature_b64":"At2v4XsiYatEJdmgJxq1vvAdItdhcTrJhl5WsmbZw+vbxYeyksvnGU/fQ5L22JlJUdzFPi51mZozuW6dAGLXBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"92fe850516c6ba1303600dfdb3a64c60d645b278c7c62a5cea0fe684eb76151c","last_reissued_at":"2026-05-18T03:06:33.360093Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:06:33.360093Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1311.5444","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":"2026-05-18T03:06:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BZ6znldcgVKFI0+5OFOo/v5Af4yinUboL1EBR6oAaXH6cRH360LLySPVp/NZbe2XtfnXsYLqT1XqF8xylyfgDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T09:21:22.901120Z"},"content_sha256":"524026d46ab52348fcc1879f5e4fcfba3ea383aa1cfb5203701167e8a13f8b4e","schema_version":"1.0","event_id":"sha256:524026d46ab52348fcc1879f5e4fcfba3ea383aa1cfb5203701167e8a13f8b4e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:SL7IKBIWY25BGA3ABX63HJSMMD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Kinetics of the Free-Radical Polymerization of Isobornyl Methacrylate in the Presence of Polyisobutylenes of Different Molar Masses","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.soft"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Ezequiel R. Soule, Julio Borrajo, Roberto J. J. Williams","submitted_at":"2013-11-21T15:23:41Z","abstract_excerpt":"The effect of a linear polymer dissolved in a reactive monomer on the kinetics of free-radical polymerization is studied. The selected system was a solution of polyisobutylene (PIB) in isobornyl methacrylate (IBoMA). Ternary phase diagrams of PIB, IBoMA and poly(isobornyl methacrylate) (PIBoMA) were built at 80C. They were shifted to lower conversions when increasing the molar mass of PIB. Different PIBs exhibiting CPC at advanced conversions were selected for the kinetic study performed employing differential scanning calorimetry (DSC) at 80C. A simple kinetic model for free-radical polymeriz"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.5444","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":""},"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":"2026-05-18T03:06:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zk12bwmHxTh/24XLGEftcJMDCpaRamXeTlcP8sBeczZzIAioxVNGf7glJtjDbKebpqG0jwAjtQ9Gr07YxE8PCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T09:21:22.901756Z"},"content_sha256":"9b88c765247a22a28b331904fcace3dc4e48df4ebd29bcd198b020f43c80e6a3","schema_version":"1.0","event_id":"sha256:9b88c765247a22a28b331904fcace3dc4e48df4ebd29bcd198b020f43c80e6a3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SL7IKBIWY25BGA3ABX63HJSMMD/bundle.json","state_url":"https://pith.science/pith/SL7IKBIWY25BGA3ABX63HJSMMD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SL7IKBIWY25BGA3ABX63HJSMMD/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":"2026-05-31T09:21:22Z","links":{"resolver":"https://pith.science/pith/SL7IKBIWY25BGA3ABX63HJSMMD","bundle":"https://pith.science/pith/SL7IKBIWY25BGA3ABX63HJSMMD/bundle.json","state":"https://pith.science/pith/SL7IKBIWY25BGA3ABX63HJSMMD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SL7IKBIWY25BGA3ABX63HJSMMD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:SL7IKBIWY25BGA3ABX63HJSMMD","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":"2bd721814462352bddcfc41047cfa20fbe772ea2067ab8d948ba2fca45579aba","cross_cats_sorted":["cond-mat.soft"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-11-21T15:23:41Z","title_canon_sha256":"953aa00727bb30e984b4075143027a96811cc2dea6934dcf66c8288dd783a780"},"schema_version":"1.0","source":{"id":"1311.5444","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1311.5444","created_at":"2026-05-18T03:06:33Z"},{"alias_kind":"arxiv_version","alias_value":"1311.5444v1","created_at":"2026-05-18T03:06:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.5444","created_at":"2026-05-18T03:06:33Z"},{"alias_kind":"pith_short_12","alias_value":"SL7IKBIWY25B","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_16","alias_value":"SL7IKBIWY25BGA3A","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_8","alias_value":"SL7IKBIW","created_at":"2026-05-18T12:27:59Z"}],"graph_snapshots":[{"event_id":"sha256:9b88c765247a22a28b331904fcace3dc4e48df4ebd29bcd198b020f43c80e6a3","target":"graph","created_at":"2026-05-18T03:06:33Z","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"},"paper":{"abstract_excerpt":"The effect of a linear polymer dissolved in a reactive monomer on the kinetics of free-radical polymerization is studied. The selected system was a solution of polyisobutylene (PIB) in isobornyl methacrylate (IBoMA). Ternary phase diagrams of PIB, IBoMA and poly(isobornyl methacrylate) (PIBoMA) were built at 80C. They were shifted to lower conversions when increasing the molar mass of PIB. Different PIBs exhibiting CPC at advanced conversions were selected for the kinetic study performed employing differential scanning calorimetry (DSC) at 80C. A simple kinetic model for free-radical polymeriz","authors_text":"Ezequiel R. Soule, Julio Borrajo, Roberto J. J. Williams","cross_cats":["cond-mat.soft"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-11-21T15:23:41Z","title":"Kinetics of the Free-Radical Polymerization of Isobornyl Methacrylate in the Presence of Polyisobutylenes of Different Molar Masses"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.5444","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":"sha256:524026d46ab52348fcc1879f5e4fcfba3ea383aa1cfb5203701167e8a13f8b4e","target":"record","created_at":"2026-05-18T03:06:33Z","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":"2bd721814462352bddcfc41047cfa20fbe772ea2067ab8d948ba2fca45579aba","cross_cats_sorted":["cond-mat.soft"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-11-21T15:23:41Z","title_canon_sha256":"953aa00727bb30e984b4075143027a96811cc2dea6934dcf66c8288dd783a780"},"schema_version":"1.0","source":{"id":"1311.5444","kind":"arxiv","version":1}},"canonical_sha256":"92fe850516c6ba1303600dfdb3a64c60d645b278c7c62a5cea0fe684eb76151c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"92fe850516c6ba1303600dfdb3a64c60d645b278c7c62a5cea0fe684eb76151c","first_computed_at":"2026-05-18T03:06:33.360093Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:06:33.360093Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"At2v4XsiYatEJdmgJxq1vvAdItdhcTrJhl5WsmbZw+vbxYeyksvnGU/fQ5L22JlJUdzFPi51mZozuW6dAGLXBw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:06:33.360617Z","signed_message":"canonical_sha256_bytes"},"source_id":"1311.5444","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:524026d46ab52348fcc1879f5e4fcfba3ea383aa1cfb5203701167e8a13f8b4e","sha256:9b88c765247a22a28b331904fcace3dc4e48df4ebd29bcd198b020f43c80e6a3"],"state_sha256":"24ff37c19b7f6479904a70f0776a5ce7ba0c05698d601058e56e074ec9be93bb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bYxldph7kJzbPTrfhZZ7fUh8L4WyUFf8RldI5j3koB3gVoaCzr4CjsyZo20H7aRdUd71p/Y8WakFmdavoMOUCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T09:21:22.905485Z","bundle_sha256":"691a561b8684ce8a27cfee0d98b9ae7cbb28b80f669fc2df2240e138360ff198"}}