{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:2ELZDARZAIVP75SNLFYL54QFI5","short_pith_number":"pith:2ELZDARZ","canonical_record":{"source":{"id":"1606.06240","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-06-20T18:38:33Z","cross_cats_sorted":[],"title_canon_sha256":"ae29c1c93607fe504af23c5220ca369eb39a1947ce4966af56c886f7c9aaa79b","abstract_canon_sha256":"b8a31ec7bbf6258950c422c656c8a8dc0fedc09376dca80dc1e81ec8b68dc3d5"},"schema_version":"1.0"},"canonical_sha256":"d117918239022afff64d5970bef2054755515e4a28ec85ad70a533d3f69cb66c","source":{"kind":"arxiv","id":"1606.06240","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.06240","created_at":"2026-05-18T01:08:38Z"},{"alias_kind":"arxiv_version","alias_value":"1606.06240v2","created_at":"2026-05-18T01:08:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.06240","created_at":"2026-05-18T01:08:38Z"},{"alias_kind":"pith_short_12","alias_value":"2ELZDARZAIVP","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_16","alias_value":"2ELZDARZAIVP75SN","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_8","alias_value":"2ELZDARZ","created_at":"2026-05-18T12:29:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:2ELZDARZAIVP75SNLFYL54QFI5","target":"record","payload":{"canonical_record":{"source":{"id":"1606.06240","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-06-20T18:38:33Z","cross_cats_sorted":[],"title_canon_sha256":"ae29c1c93607fe504af23c5220ca369eb39a1947ce4966af56c886f7c9aaa79b","abstract_canon_sha256":"b8a31ec7bbf6258950c422c656c8a8dc0fedc09376dca80dc1e81ec8b68dc3d5"},"schema_version":"1.0"},"canonical_sha256":"d117918239022afff64d5970bef2054755515e4a28ec85ad70a533d3f69cb66c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:08:38.631858Z","signature_b64":"NGZLpwmaphkhcjnnlvv6clPMTj7TXgwJtGBj8mxsvEIei2mL/X9ln0DPVP66PJS0HY10YkeWWD7XmBh4FDY7BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d117918239022afff64d5970bef2054755515e4a28ec85ad70a533d3f69cb66c","last_reissued_at":"2026-05-18T01:08:38.631299Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:08:38.631299Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1606.06240","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":"2026-05-18T01:08:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jcZiOC0JzS55Io4xOPXgneUrFNr+tOg/ytX05GhhrBVPPiQlQ/93531earSrFNHuhVHKn9P904jUa9MWKfzwAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T15:56:47.770269Z"},"content_sha256":"8712726a025d6fdd83bce6dc37e4264a851e622cd3f643d57cc27b293ad54a85","schema_version":"1.0","event_id":"sha256:8712726a025d6fdd83bce6dc37e4264a851e622cd3f643d57cc27b293ad54a85"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:2ELZDARZAIVP75SNLFYL54QFI5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Electron bubbles and Weyl Fermions in chiral superfluid $^3$He-A","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"J. A. Sauls, Oleksii Shevtsov","submitted_at":"2016-06-20T18:38:33Z","abstract_excerpt":"Electrons embedded in liquid $^3$He form mesoscopic bubbles with radii large compared to the interatomic distance between $^3$He atoms, voids of $N_{bubble}\\approx 200$ $^3$He atoms, generating a negative ion with a large effective mass that scatters thermal excitations. We develop scattering theory of Bogoliubov quasiparticles by negative ions embedded in $^3$He-A that incorporates the broken symmetries of $^3$He-A, particularly time-reversal and mirror symmetry in a plane containing the chiral axis $\\hat{\\bf l}$. Multiple scattering by the ion potential, combined with Andreev scattering by t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.06240","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":"2026-05-18T01:08:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CQBofFvxJLNALKLCkrBQadYXFUZEUx8Es5qGZCXV3yD2XaCIbzNqhgpQc2qk916hx4GreNeCdqTfHboSO/hmDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T15:56:47.770629Z"},"content_sha256":"8ee94a6975b7780ef23557111ef2d0fecc21ceb22329b449e6027c6181135ef0","schema_version":"1.0","event_id":"sha256:8ee94a6975b7780ef23557111ef2d0fecc21ceb22329b449e6027c6181135ef0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2ELZDARZAIVP75SNLFYL54QFI5/bundle.json","state_url":"https://pith.science/pith/2ELZDARZAIVP75SNLFYL54QFI5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2ELZDARZAIVP75SNLFYL54QFI5/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":"2026-06-26T15:56:47Z","links":{"resolver":"https://pith.science/pith/2ELZDARZAIVP75SNLFYL54QFI5","bundle":"https://pith.science/pith/2ELZDARZAIVP75SNLFYL54QFI5/bundle.json","state":"https://pith.science/pith/2ELZDARZAIVP75SNLFYL54QFI5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2ELZDARZAIVP75SNLFYL54QFI5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:2ELZDARZAIVP75SNLFYL54QFI5","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":"b8a31ec7bbf6258950c422c656c8a8dc0fedc09376dca80dc1e81ec8b68dc3d5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-06-20T18:38:33Z","title_canon_sha256":"ae29c1c93607fe504af23c5220ca369eb39a1947ce4966af56c886f7c9aaa79b"},"schema_version":"1.0","source":{"id":"1606.06240","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.06240","created_at":"2026-05-18T01:08:38Z"},{"alias_kind":"arxiv_version","alias_value":"1606.06240v2","created_at":"2026-05-18T01:08:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.06240","created_at":"2026-05-18T01:08:38Z"},{"alias_kind":"pith_short_12","alias_value":"2ELZDARZAIVP","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_16","alias_value":"2ELZDARZAIVP75SN","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_8","alias_value":"2ELZDARZ","created_at":"2026-05-18T12:29:55Z"}],"graph_snapshots":[{"event_id":"sha256:8ee94a6975b7780ef23557111ef2d0fecc21ceb22329b449e6027c6181135ef0","target":"graph","created_at":"2026-05-18T01:08:38Z","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":"Electrons embedded in liquid $^3$He form mesoscopic bubbles with radii large compared to the interatomic distance between $^3$He atoms, voids of $N_{bubble}\\approx 200$ $^3$He atoms, generating a negative ion with a large effective mass that scatters thermal excitations. We develop scattering theory of Bogoliubov quasiparticles by negative ions embedded in $^3$He-A that incorporates the broken symmetries of $^3$He-A, particularly time-reversal and mirror symmetry in a plane containing the chiral axis $\\hat{\\bf l}$. Multiple scattering by the ion potential, combined with Andreev scattering by t","authors_text":"J. A. Sauls, Oleksii Shevtsov","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-06-20T18:38:33Z","title":"Electron bubbles and Weyl Fermions in chiral superfluid $^3$He-A"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.06240","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":"sha256:8712726a025d6fdd83bce6dc37e4264a851e622cd3f643d57cc27b293ad54a85","target":"record","created_at":"2026-05-18T01:08:38Z","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":"b8a31ec7bbf6258950c422c656c8a8dc0fedc09376dca80dc1e81ec8b68dc3d5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-06-20T18:38:33Z","title_canon_sha256":"ae29c1c93607fe504af23c5220ca369eb39a1947ce4966af56c886f7c9aaa79b"},"schema_version":"1.0","source":{"id":"1606.06240","kind":"arxiv","version":2}},"canonical_sha256":"d117918239022afff64d5970bef2054755515e4a28ec85ad70a533d3f69cb66c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d117918239022afff64d5970bef2054755515e4a28ec85ad70a533d3f69cb66c","first_computed_at":"2026-05-18T01:08:38.631299Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:08:38.631299Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NGZLpwmaphkhcjnnlvv6clPMTj7TXgwJtGBj8mxsvEIei2mL/X9ln0DPVP66PJS0HY10YkeWWD7XmBh4FDY7BA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:08:38.631858Z","signed_message":"canonical_sha256_bytes"},"source_id":"1606.06240","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8712726a025d6fdd83bce6dc37e4264a851e622cd3f643d57cc27b293ad54a85","sha256:8ee94a6975b7780ef23557111ef2d0fecc21ceb22329b449e6027c6181135ef0"],"state_sha256":"69955f324ae5ccca2f804a8ae0a58a07eec4a4c26361be07cdac1b3abbacdbe2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uwqLgBP6w7Dhgv63pQ4i99ZxEQJqYodaKhw4jKKZ/om8+QyputVlAkj5ss8XxuBTYeNeWC5OD6fB8d8TXeCeAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-26T15:56:47.772634Z","bundle_sha256":"c23a359646911b2ff9133f736c901bfd5feacffdc706dac9f68ad0ed686f5518"}}