{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:EMQV2BSNQH5UXIW4HRGWYIVRVD","short_pith_number":"pith:EMQV2BSN","canonical_record":{"source":{"id":"1507.05557","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-07-20T16:28:30Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"11ba714c719f12054b2444a5bac8cc91745d78abe39285eb30b8daa2748ee987","abstract_canon_sha256":"306e904133d6bc45b78c9361585f20cc2cf8790cc99c184e0ad88f4107bbda7d"},"schema_version":"1.0"},"canonical_sha256":"23215d064d81fb4ba2dc3c4d6c22b1a8f03add6a7d949895a882a69638b58580","source":{"kind":"arxiv","id":"1507.05557","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1507.05557","created_at":"2026-05-18T01:29:45Z"},{"alias_kind":"arxiv_version","alias_value":"1507.05557v2","created_at":"2026-05-18T01:29:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1507.05557","created_at":"2026-05-18T01:29:45Z"},{"alias_kind":"pith_short_12","alias_value":"EMQV2BSNQH5U","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_16","alias_value":"EMQV2BSNQH5UXIW4","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_8","alias_value":"EMQV2BSN","created_at":"2026-05-18T12:29:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:EMQV2BSNQH5UXIW4HRGWYIVRVD","target":"record","payload":{"canonical_record":{"source":{"id":"1507.05557","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-07-20T16:28:30Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"11ba714c719f12054b2444a5bac8cc91745d78abe39285eb30b8daa2748ee987","abstract_canon_sha256":"306e904133d6bc45b78c9361585f20cc2cf8790cc99c184e0ad88f4107bbda7d"},"schema_version":"1.0"},"canonical_sha256":"23215d064d81fb4ba2dc3c4d6c22b1a8f03add6a7d949895a882a69638b58580","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:29:45.317396Z","signature_b64":"vbLjCmeNbTU2+cKXgefG+/OJloUzxKzGL7C1rAQ1Af2estxTUEaztgzBOdN3toQuCwpcYezCkq8ihrcHBR2uCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"23215d064d81fb4ba2dc3c4d6c22b1a8f03add6a7d949895a882a69638b58580","last_reissued_at":"2026-05-18T01:29:45.316950Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:29:45.316950Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1507.05557","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:29:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dUyaPT1jBXEUnFgVtJCZgxn5F4HYIyu4E9D7YnkIc/4TISLv5Dg5s8FYyctmBhDue5p3OwZzBRu1HYNp2nGfAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T08:26:14.701735Z"},"content_sha256":"258bdf8bc9c93cee3b2f1acba4213c1f086d67320d5b26241e1629203bc55521","schema_version":"1.0","event_id":"sha256:258bdf8bc9c93cee3b2f1acba4213c1f086d67320d5b26241e1629203bc55521"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:EMQV2BSNQH5UXIW4HRGWYIVRVD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Effects of strong magnetic fields and rotation on white dwarf structure","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.SR","authors_text":"Bruno Franzon, Stefan Schramm","submitted_at":"2015-07-20T16:28:30Z","abstract_excerpt":"In this work we compute models for relativistic white dwarfs in the presence of strong magnetic fields. These models possibly contribute to super-luminous SNIa. With an assumed axi-symmetric and poloidal magnetic field, we study the possibility of existence of super-Chandrasekhar magnetized white dwarfs by solving numerically the Einstein-Maxwell equations, by means of a pseudo-spectral method. We obtain a self-consistent rotating and non-rotating magnetized white dwarf models. According to our results, a maximum mass for a static magnetized white dwarf is 2.13 $\\rm{M_{\\odot}}$ in the Newtonia"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.05557","kind":"arxiv","version":2},"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":"2026-05-18T01:29:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"e6gAwyU7+/sQgjWvOgmVOBz4Q/O3Wp0D9QioQRTn5BspqMcNcbl24oaaZfHEyiv/1Ba8k/X5WT8pv5CRK56tCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T08:26:14.702077Z"},"content_sha256":"48149f4d21b0f7e9b330c20285f4d3cb38d33645e690a603db457bd547864bac","schema_version":"1.0","event_id":"sha256:48149f4d21b0f7e9b330c20285f4d3cb38d33645e690a603db457bd547864bac"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EMQV2BSNQH5UXIW4HRGWYIVRVD/bundle.json","state_url":"https://pith.science/pith/EMQV2BSNQH5UXIW4HRGWYIVRVD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EMQV2BSNQH5UXIW4HRGWYIVRVD/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":"2026-05-31T08:26:14Z","links":{"resolver":"https://pith.science/pith/EMQV2BSNQH5UXIW4HRGWYIVRVD","bundle":"https://pith.science/pith/EMQV2BSNQH5UXIW4HRGWYIVRVD/bundle.json","state":"https://pith.science/pith/EMQV2BSNQH5UXIW4HRGWYIVRVD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EMQV2BSNQH5UXIW4HRGWYIVRVD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:EMQV2BSNQH5UXIW4HRGWYIVRVD","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":"306e904133d6bc45b78c9361585f20cc2cf8790cc99c184e0ad88f4107bbda7d","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-07-20T16:28:30Z","title_canon_sha256":"11ba714c719f12054b2444a5bac8cc91745d78abe39285eb30b8daa2748ee987"},"schema_version":"1.0","source":{"id":"1507.05557","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1507.05557","created_at":"2026-05-18T01:29:45Z"},{"alias_kind":"arxiv_version","alias_value":"1507.05557v2","created_at":"2026-05-18T01:29:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1507.05557","created_at":"2026-05-18T01:29:45Z"},{"alias_kind":"pith_short_12","alias_value":"EMQV2BSNQH5U","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_16","alias_value":"EMQV2BSNQH5UXIW4","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_8","alias_value":"EMQV2BSN","created_at":"2026-05-18T12:29:19Z"}],"graph_snapshots":[{"event_id":"sha256:48149f4d21b0f7e9b330c20285f4d3cb38d33645e690a603db457bd547864bac","target":"graph","created_at":"2026-05-18T01:29:45Z","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":"In this work we compute models for relativistic white dwarfs in the presence of strong magnetic fields. These models possibly contribute to super-luminous SNIa. With an assumed axi-symmetric and poloidal magnetic field, we study the possibility of existence of super-Chandrasekhar magnetized white dwarfs by solving numerically the Einstein-Maxwell equations, by means of a pseudo-spectral method. We obtain a self-consistent rotating and non-rotating magnetized white dwarf models. According to our results, a maximum mass for a static magnetized white dwarf is 2.13 $\\rm{M_{\\odot}}$ in the Newtonia","authors_text":"Bruno Franzon, Stefan Schramm","cross_cats":["astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-07-20T16:28:30Z","title":"Effects of strong magnetic fields and rotation on white dwarf structure"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.05557","kind":"arxiv","version":2},"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":"sha256:258bdf8bc9c93cee3b2f1acba4213c1f086d67320d5b26241e1629203bc55521","target":"record","created_at":"2026-05-18T01:29:45Z","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":"306e904133d6bc45b78c9361585f20cc2cf8790cc99c184e0ad88f4107bbda7d","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-07-20T16:28:30Z","title_canon_sha256":"11ba714c719f12054b2444a5bac8cc91745d78abe39285eb30b8daa2748ee987"},"schema_version":"1.0","source":{"id":"1507.05557","kind":"arxiv","version":2}},"canonical_sha256":"23215d064d81fb4ba2dc3c4d6c22b1a8f03add6a7d949895a882a69638b58580","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"23215d064d81fb4ba2dc3c4d6c22b1a8f03add6a7d949895a882a69638b58580","first_computed_at":"2026-05-18T01:29:45.316950Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:29:45.316950Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vbLjCmeNbTU2+cKXgefG+/OJloUzxKzGL7C1rAQ1Af2estxTUEaztgzBOdN3toQuCwpcYezCkq8ihrcHBR2uCA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:29:45.317396Z","signed_message":"canonical_sha256_bytes"},"source_id":"1507.05557","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:258bdf8bc9c93cee3b2f1acba4213c1f086d67320d5b26241e1629203bc55521","sha256:48149f4d21b0f7e9b330c20285f4d3cb38d33645e690a603db457bd547864bac"],"state_sha256":"ec145a89b8803229529a0825307eaf91d7a018e6487a5e8d7fdc3e0930628f67"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"B2EhXuC10lP5dwP36JNRQFcd3VAcW22zIeCNoGBGNr02Y+K9Sku6VQ2GRLVNWmAvWDUqt0c0tYeKe2LVIQk7CA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T08:26:14.704044Z","bundle_sha256":"fa6b961a90c0d24a1109bbd7cc39522f2e8e5f8ffc4488eb8ee70c514c605718"}}