{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:GVXE2O3PTZFCRRSCPHQPCYLTS7","short_pith_number":"pith:GVXE2O3P","canonical_record":{"source":{"id":"1510.08627","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2015-10-29T10:29:53Z","cross_cats_sorted":[],"title_canon_sha256":"7e1a5301341ce037b4fd14171d81f464cd87c9c909203131dacde7f56306923d","abstract_canon_sha256":"d728e96a6f691366b0d6ed620c54cd63b8ffd92cb0ee9b6838ace0d1a9de7368"},"schema_version":"1.0"},"canonical_sha256":"356e4d3b6f9e4a28c64279e0f1617397d0ff50c67bbc94678c185dbb61c8520a","source":{"kind":"arxiv","id":"1510.08627","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1510.08627","created_at":"2026-05-18T01:08:43Z"},{"alias_kind":"arxiv_version","alias_value":"1510.08627v2","created_at":"2026-05-18T01:08:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1510.08627","created_at":"2026-05-18T01:08:43Z"},{"alias_kind":"pith_short_12","alias_value":"GVXE2O3PTZFC","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_16","alias_value":"GVXE2O3PTZFCRRSC","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_8","alias_value":"GVXE2O3P","created_at":"2026-05-18T12:29:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:GVXE2O3PTZFCRRSCPHQPCYLTS7","target":"record","payload":{"canonical_record":{"source":{"id":"1510.08627","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2015-10-29T10:29:53Z","cross_cats_sorted":[],"title_canon_sha256":"7e1a5301341ce037b4fd14171d81f464cd87c9c909203131dacde7f56306923d","abstract_canon_sha256":"d728e96a6f691366b0d6ed620c54cd63b8ffd92cb0ee9b6838ace0d1a9de7368"},"schema_version":"1.0"},"canonical_sha256":"356e4d3b6f9e4a28c64279e0f1617397d0ff50c67bbc94678c185dbb61c8520a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:08:43.256793Z","signature_b64":"5PCa5H6kENvqXbVon47Gw4r5G2S9PWcwz3yZRQEu/38aDULLvI+1bosIrEFJOeU7Uj8Psb6CFYWN5AY1uKREAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"356e4d3b6f9e4a28c64279e0f1617397d0ff50c67bbc94678c185dbb61c8520a","last_reissued_at":"2026-05-18T01:08:43.256272Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:08:43.256272Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1510.08627","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":"2026-05-18T01:08:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3VegX8oA7anq0Vfi9V5nimxr6qqmfafpX85LL8GSeRZhTvnL1kfFaLpnJrRJqWkQgfq+i+YHnylnzx5jiNbcBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T21:08:28.154375Z"},"content_sha256":"fe3be23e1974a24dc116d6fa7dce9cfd85d2d0650944d96e7b46f6ae8c8f9586","schema_version":"1.0","event_id":"sha256:fe3be23e1974a24dc116d6fa7dce9cfd85d2d0650944d96e7b46f6ae8c8f9586"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:GVXE2O3PTZFCRRSCPHQPCYLTS7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Diamagnetic Vortex Barrier Stripes in Underdoped $BaFe_2(As_{1-x}P_x)_2$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"A. Almoalem, A. Yagil, O. M. Auslaender, S. Kasahara, T. Shibauchi, T. Watashige, Y. Lamhot, Y. Matsuda","submitted_at":"2015-10-29T10:29:53Z","abstract_excerpt":"We report magnetic force microscopy (MFM) measurements on underdoped $BaFe_2(As_{1-x}P_x)_2$ ($x=0.26$) that show enhanced superconductivity along stripes parallel to twin boundaries. These stripes of enhanced diamagnetic response repel vortices when we cool in a finite magnetic field and act as barriers when we drag vortices with the magnetic MFM tip. The stripes disappear when we warm the sample towards the superconducting transition temperature. We show that stripes can move when we warm the sample and comment on the relationship between the stripes and similar stripes observed previously i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.08627","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":"2026-05-18T01:08:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xMzuDVMEeICIt3i+a2kODl+kvEhF5phzi5XYsWj5fbxvpbmYEOP4FCOXgfBRX4OkH84fMq55/ti9nnof3CdRCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T21:08:28.155004Z"},"content_sha256":"ccc0638a71338d87903121547e125b6916060d566084006127345aee8f049bb9","schema_version":"1.0","event_id":"sha256:ccc0638a71338d87903121547e125b6916060d566084006127345aee8f049bb9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GVXE2O3PTZFCRRSCPHQPCYLTS7/bundle.json","state_url":"https://pith.science/pith/GVXE2O3PTZFCRRSCPHQPCYLTS7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GVXE2O3PTZFCRRSCPHQPCYLTS7/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":"2026-05-29T21:08:28Z","links":{"resolver":"https://pith.science/pith/GVXE2O3PTZFCRRSCPHQPCYLTS7","bundle":"https://pith.science/pith/GVXE2O3PTZFCRRSCPHQPCYLTS7/bundle.json","state":"https://pith.science/pith/GVXE2O3PTZFCRRSCPHQPCYLTS7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GVXE2O3PTZFCRRSCPHQPCYLTS7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:GVXE2O3PTZFCRRSCPHQPCYLTS7","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":"d728e96a6f691366b0d6ed620c54cd63b8ffd92cb0ee9b6838ace0d1a9de7368","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2015-10-29T10:29:53Z","title_canon_sha256":"7e1a5301341ce037b4fd14171d81f464cd87c9c909203131dacde7f56306923d"},"schema_version":"1.0","source":{"id":"1510.08627","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1510.08627","created_at":"2026-05-18T01:08:43Z"},{"alias_kind":"arxiv_version","alias_value":"1510.08627v2","created_at":"2026-05-18T01:08:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1510.08627","created_at":"2026-05-18T01:08:43Z"},{"alias_kind":"pith_short_12","alias_value":"GVXE2O3PTZFC","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_16","alias_value":"GVXE2O3PTZFCRRSC","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_8","alias_value":"GVXE2O3P","created_at":"2026-05-18T12:29:22Z"}],"graph_snapshots":[{"event_id":"sha256:ccc0638a71338d87903121547e125b6916060d566084006127345aee8f049bb9","target":"graph","created_at":"2026-05-18T01:08:43Z","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 report magnetic force microscopy (MFM) measurements on underdoped $BaFe_2(As_{1-x}P_x)_2$ ($x=0.26$) that show enhanced superconductivity along stripes parallel to twin boundaries. These stripes of enhanced diamagnetic response repel vortices when we cool in a finite magnetic field and act as barriers when we drag vortices with the magnetic MFM tip. The stripes disappear when we warm the sample towards the superconducting transition temperature. We show that stripes can move when we warm the sample and comment on the relationship between the stripes and similar stripes observed previously i","authors_text":"A. Almoalem, A. Yagil, O. M. Auslaender, S. Kasahara, T. Shibauchi, T. Watashige, Y. Lamhot, Y. Matsuda","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2015-10-29T10:29:53Z","title":"Diamagnetic Vortex Barrier Stripes in Underdoped $BaFe_2(As_{1-x}P_x)_2$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.08627","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:fe3be23e1974a24dc116d6fa7dce9cfd85d2d0650944d96e7b46f6ae8c8f9586","target":"record","created_at":"2026-05-18T01:08:43Z","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":"d728e96a6f691366b0d6ed620c54cd63b8ffd92cb0ee9b6838ace0d1a9de7368","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2015-10-29T10:29:53Z","title_canon_sha256":"7e1a5301341ce037b4fd14171d81f464cd87c9c909203131dacde7f56306923d"},"schema_version":"1.0","source":{"id":"1510.08627","kind":"arxiv","version":2}},"canonical_sha256":"356e4d3b6f9e4a28c64279e0f1617397d0ff50c67bbc94678c185dbb61c8520a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"356e4d3b6f9e4a28c64279e0f1617397d0ff50c67bbc94678c185dbb61c8520a","first_computed_at":"2026-05-18T01:08:43.256272Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:08:43.256272Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5PCa5H6kENvqXbVon47Gw4r5G2S9PWcwz3yZRQEu/38aDULLvI+1bosIrEFJOeU7Uj8Psb6CFYWN5AY1uKREAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:08:43.256793Z","signed_message":"canonical_sha256_bytes"},"source_id":"1510.08627","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fe3be23e1974a24dc116d6fa7dce9cfd85d2d0650944d96e7b46f6ae8c8f9586","sha256:ccc0638a71338d87903121547e125b6916060d566084006127345aee8f049bb9"],"state_sha256":"7eaf357852967c4d93f6af023e7ead36ed934a14af863de14b9dac502c234830"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ubLZqZSTsmoLSHlJ0xYOV2nSw7N+rbsYqzQcvVprpNGb2i/99qj3YM/4njtsLrp+PVtVmu79q9HBucE2zobFDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-29T21:08:28.158554Z","bundle_sha256":"efb2060e769742d49395c401a33c142583dd41a3310478e4f72e6686d752988a"}}