{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:P5AO2LJ5K3X4SH6UTUQLYJKFLJ","short_pith_number":"pith:P5AO2LJ5","canonical_record":{"source":{"id":"1407.3090","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AP","submitted_at":"2014-07-11T10:01:55Z","cross_cats_sorted":[],"title_canon_sha256":"5177cba222da8af08650484147547a8e249c7742d9fcaef7289339fd61a7e8df","abstract_canon_sha256":"ba03d20266a1037b6a4767b72af896dd5ebbfdc15f7d64ae6c9d1010fc63294f"},"schema_version":"1.0"},"canonical_sha256":"7f40ed2d3d56efc91fd49d20bc25455a51484188032a414595bfd8a3a6643095","source":{"kind":"arxiv","id":"1407.3090","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1407.3090","created_at":"2026-05-18T02:47:52Z"},{"alias_kind":"arxiv_version","alias_value":"1407.3090v1","created_at":"2026-05-18T02:47:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.3090","created_at":"2026-05-18T02:47:52Z"},{"alias_kind":"pith_short_12","alias_value":"P5AO2LJ5K3X4","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_16","alias_value":"P5AO2LJ5K3X4SH6U","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_8","alias_value":"P5AO2LJ5","created_at":"2026-05-18T12:28:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:P5AO2LJ5K3X4SH6UTUQLYJKFLJ","target":"record","payload":{"canonical_record":{"source":{"id":"1407.3090","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AP","submitted_at":"2014-07-11T10:01:55Z","cross_cats_sorted":[],"title_canon_sha256":"5177cba222da8af08650484147547a8e249c7742d9fcaef7289339fd61a7e8df","abstract_canon_sha256":"ba03d20266a1037b6a4767b72af896dd5ebbfdc15f7d64ae6c9d1010fc63294f"},"schema_version":"1.0"},"canonical_sha256":"7f40ed2d3d56efc91fd49d20bc25455a51484188032a414595bfd8a3a6643095","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:47:52.068350Z","signature_b64":"fsy3j5D0LpjNHghZmzYYrwf1isoCrNhkaAq9R3ok5IHLs5SE8HE7Kb3k/mB8LfWEEV1XlIy1rJdwaBgzEMjoCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7f40ed2d3d56efc91fd49d20bc25455a51484188032a414595bfd8a3a6643095","last_reissued_at":"2026-05-18T02:47:52.067693Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:47:52.067693Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1407.3090","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":"2026-05-18T02:47:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DFjyX29rEZCOA3fURxbf4DGtAsWRLVhEx7CTLkrOEFkafoS3O6M7LPRzyZVb1XMsOMfC/gAuKIqud+roj63ZBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T09:05:34.179892Z"},"content_sha256":"0500236fe96b8fe09e6a67b513c2a14bc6ec0c5970b2d1b5a28185b6819651f3","schema_version":"1.0","event_id":"sha256:0500236fe96b8fe09e6a67b513c2a14bc6ec0c5970b2d1b5a28185b6819651f3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:P5AO2LJ5K3X4SH6UTUQLYJKFLJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"On the global existence for a regularized model of viscoelastic non-Newtonian fluid","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.AP","authors_text":"Milan Pokorn\\'y, Ond\\v{r}ej Kreml, Pavel \\v{S}alom","submitted_at":"2014-07-11T10:01:55Z","abstract_excerpt":"We study the generalized Oldroyd model with viscosity depending on the shear stress behaving like $\\mu(\\mathbf{D}) \\sim |\\mathbf{D}|^{p-2}$ ($p>\\frac 65$) regularized by a nonlinear stress diffusion. Using the Lipschitz truncation method we are able to prove global existence of weak solution to the corresponding system of partial differential equations."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.3090","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":"2026-05-18T02:47:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"R4ydW7ITvJxNfAr6Er8hVsbfF2y6EjOP1rFCjJ3+t7hBenH0nNFcLOlHaoxxGKeFyekjL+X0xzjw6dW3Hn1aAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T09:05:34.180509Z"},"content_sha256":"299a6c9457b2a7bb087c4368b1f9f3f86890d038794fd5651a83723be24947db","schema_version":"1.0","event_id":"sha256:299a6c9457b2a7bb087c4368b1f9f3f86890d038794fd5651a83723be24947db"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/P5AO2LJ5K3X4SH6UTUQLYJKFLJ/bundle.json","state_url":"https://pith.science/pith/P5AO2LJ5K3X4SH6UTUQLYJKFLJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/P5AO2LJ5K3X4SH6UTUQLYJKFLJ/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":"2026-06-06T09:05:34Z","links":{"resolver":"https://pith.science/pith/P5AO2LJ5K3X4SH6UTUQLYJKFLJ","bundle":"https://pith.science/pith/P5AO2LJ5K3X4SH6UTUQLYJKFLJ/bundle.json","state":"https://pith.science/pith/P5AO2LJ5K3X4SH6UTUQLYJKFLJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/P5AO2LJ5K3X4SH6UTUQLYJKFLJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:P5AO2LJ5K3X4SH6UTUQLYJKFLJ","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":"ba03d20266a1037b6a4767b72af896dd5ebbfdc15f7d64ae6c9d1010fc63294f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AP","submitted_at":"2014-07-11T10:01:55Z","title_canon_sha256":"5177cba222da8af08650484147547a8e249c7742d9fcaef7289339fd61a7e8df"},"schema_version":"1.0","source":{"id":"1407.3090","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1407.3090","created_at":"2026-05-18T02:47:52Z"},{"alias_kind":"arxiv_version","alias_value":"1407.3090v1","created_at":"2026-05-18T02:47:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.3090","created_at":"2026-05-18T02:47:52Z"},{"alias_kind":"pith_short_12","alias_value":"P5AO2LJ5K3X4","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_16","alias_value":"P5AO2LJ5K3X4SH6U","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_8","alias_value":"P5AO2LJ5","created_at":"2026-05-18T12:28:43Z"}],"graph_snapshots":[{"event_id":"sha256:299a6c9457b2a7bb087c4368b1f9f3f86890d038794fd5651a83723be24947db","target":"graph","created_at":"2026-05-18T02:47:52Z","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"},"paper":{"abstract_excerpt":"We study the generalized Oldroyd model with viscosity depending on the shear stress behaving like $\\mu(\\mathbf{D}) \\sim |\\mathbf{D}|^{p-2}$ ($p>\\frac 65$) regularized by a nonlinear stress diffusion. Using the Lipschitz truncation method we are able to prove global existence of weak solution to the corresponding system of partial differential equations.","authors_text":"Milan Pokorn\\'y, Ond\\v{r}ej Kreml, Pavel \\v{S}alom","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AP","submitted_at":"2014-07-11T10:01:55Z","title":"On the global existence for a regularized model of viscoelastic non-Newtonian fluid"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.3090","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":"sha256:0500236fe96b8fe09e6a67b513c2a14bc6ec0c5970b2d1b5a28185b6819651f3","target":"record","created_at":"2026-05-18T02:47:52Z","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":"ba03d20266a1037b6a4767b72af896dd5ebbfdc15f7d64ae6c9d1010fc63294f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AP","submitted_at":"2014-07-11T10:01:55Z","title_canon_sha256":"5177cba222da8af08650484147547a8e249c7742d9fcaef7289339fd61a7e8df"},"schema_version":"1.0","source":{"id":"1407.3090","kind":"arxiv","version":1}},"canonical_sha256":"7f40ed2d3d56efc91fd49d20bc25455a51484188032a414595bfd8a3a6643095","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7f40ed2d3d56efc91fd49d20bc25455a51484188032a414595bfd8a3a6643095","first_computed_at":"2026-05-18T02:47:52.067693Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:47:52.067693Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fsy3j5D0LpjNHghZmzYYrwf1isoCrNhkaAq9R3ok5IHLs5SE8HE7Kb3k/mB8LfWEEV1XlIy1rJdwaBgzEMjoCg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:47:52.068350Z","signed_message":"canonical_sha256_bytes"},"source_id":"1407.3090","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0500236fe96b8fe09e6a67b513c2a14bc6ec0c5970b2d1b5a28185b6819651f3","sha256:299a6c9457b2a7bb087c4368b1f9f3f86890d038794fd5651a83723be24947db"],"state_sha256":"8debef91d3383fa8ffe2d5a203de98a89929fafe461e5a31c9d952b9926d9e9a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sxboQJLPjOXda+6O0pJIvfWPIiM9zYIBVOOQGf1EUoTknRKetGgss+3P2PAAGkVYJ077pqN6F1QX2XPa31ABBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T09:05:34.183100Z","bundle_sha256":"061bc176cbfd22dabeb9615ca769aa033c26a0bc75477402eee78c0ea759ab5e"}}