{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:C2BR2IWDBSLTKCFBAHR5IYXHPR","short_pith_number":"pith:C2BR2IWD","canonical_record":{"source":{"id":"2505.09423","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"q-fin.CP","submitted_at":"2025-05-14T14:23:56Z","cross_cats_sorted":["q-fin.TR"],"title_canon_sha256":"e4327e218424d58d45ac7b0cdc85664604c31e58620775db1764ce40b65ef826","abstract_canon_sha256":"be322ed1069e6605372b4fa8a64f515d2ac7cc251009ba316747fafcc8994c96"},"schema_version":"1.0"},"canonical_sha256":"16831d22c30c973508a101e3d462e77c6ca0c48b7fb8053cba03da0a9cc97014","source":{"kind":"arxiv","id":"2505.09423","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.09423","created_at":"2026-07-05T11:03:08Z"},{"alias_kind":"arxiv_version","alias_value":"2505.09423v1","created_at":"2026-07-05T11:03:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.09423","created_at":"2026-07-05T11:03:08Z"},{"alias_kind":"pith_short_12","alias_value":"C2BR2IWDBSLT","created_at":"2026-07-05T11:03:08Z"},{"alias_kind":"pith_short_16","alias_value":"C2BR2IWDBSLTKCFB","created_at":"2026-07-05T11:03:08Z"},{"alias_kind":"pith_short_8","alias_value":"C2BR2IWD","created_at":"2026-07-05T11:03:08Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:C2BR2IWDBSLTKCFBAHR5IYXHPR","target":"record","payload":{"canonical_record":{"source":{"id":"2505.09423","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"q-fin.CP","submitted_at":"2025-05-14T14:23:56Z","cross_cats_sorted":["q-fin.TR"],"title_canon_sha256":"e4327e218424d58d45ac7b0cdc85664604c31e58620775db1764ce40b65ef826","abstract_canon_sha256":"be322ed1069e6605372b4fa8a64f515d2ac7cc251009ba316747fafcc8994c96"},"schema_version":"1.0"},"canonical_sha256":"16831d22c30c973508a101e3d462e77c6ca0c48b7fb8053cba03da0a9cc97014","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:03:08.397471Z","signature_b64":"I+KQSohr1BmEytKXpIMpd694k+s0u1eaM5Oj68LOLZgTu3tUZ+wlqKCovOx+84fDVk+2iE1C23WCxxUdNUg0DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"16831d22c30c973508a101e3d462e77c6ca0c48b7fb8053cba03da0a9cc97014","last_reissued_at":"2026-07-05T11:03:08.396985Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:03:08.396985Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2505.09423","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":"2026-07-05T11:03:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ot1XelT5z4woe6IuYo8lWwmAo68B27dpuQsUx4d5NXlAgs9bODLnuQRiXPBxiaSAPg75jSv7vYONPmhtnHzSDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T04:35:01.341044Z"},"content_sha256":"98c6e5446c890e36f94a47835503c826c2eb7a86d936ee259d680a706ef8b42b","schema_version":"1.0","event_id":"sha256:98c6e5446c890e36f94a47835503c826c2eb7a86d936ee259d680a706ef8b42b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:C2BR2IWDBSLTKCFBAHR5IYXHPR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"FLUXLAYER: High-Performance Design for Cross-chain Fragmented Liquidity","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["q-fin.TR"],"primary_cat":"q-fin.CP","authors_text":"Qin Wang, Shiping Chen, Xin Lao","submitted_at":"2025-05-14T14:23:56Z","abstract_excerpt":"Autonomous Market Makers (AMMs) rely on arbitrage to facilitate passive price updates. Liquidity fragmentation poses a complex challenge across different blockchain networks.\n  This paper proposes FluxLayer, a solution to mitigate fragmented liquidity and capture the maximum extractable value (MEV) in a cross-chain environment. FluxLayer is a three-layer framework that integrates a settlement layer, an intent layer, and an under-collateralised leverage lending vault mechanism. Our evaluation demonstrates that FluxLayer can effectively enhance cross-chain MEV by capturing more arbitrage opportu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.09423","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2505.09423/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T11:03:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2SYT95ehr+sPnUG4Hk+w1jDpLJwVgCUyxjb8Pdo5THIj/WbRrqCU8k7GGy5uizzACNK/TFzXo4F7cnFj3kzbDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T04:35:01.341968Z"},"content_sha256":"97f64f9788c20450b9c88f97e15929e48731caac6af385f5b459a4e49f991854","schema_version":"1.0","event_id":"sha256:97f64f9788c20450b9c88f97e15929e48731caac6af385f5b459a4e49f991854"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/C2BR2IWDBSLTKCFBAHR5IYXHPR/bundle.json","state_url":"https://pith.science/pith/C2BR2IWDBSLTKCFBAHR5IYXHPR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/C2BR2IWDBSLTKCFBAHR5IYXHPR/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":"2026-08-18T04:35:01Z","links":{"resolver":"https://pith.science/pith/C2BR2IWDBSLTKCFBAHR5IYXHPR","bundle":"https://pith.science/pith/C2BR2IWDBSLTKCFBAHR5IYXHPR/bundle.json","state":"https://pith.science/pith/C2BR2IWDBSLTKCFBAHR5IYXHPR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/C2BR2IWDBSLTKCFBAHR5IYXHPR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:C2BR2IWDBSLTKCFBAHR5IYXHPR","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":"be322ed1069e6605372b4fa8a64f515d2ac7cc251009ba316747fafcc8994c96","cross_cats_sorted":["q-fin.TR"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"q-fin.CP","submitted_at":"2025-05-14T14:23:56Z","title_canon_sha256":"e4327e218424d58d45ac7b0cdc85664604c31e58620775db1764ce40b65ef826"},"schema_version":"1.0","source":{"id":"2505.09423","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.09423","created_at":"2026-07-05T11:03:08Z"},{"alias_kind":"arxiv_version","alias_value":"2505.09423v1","created_at":"2026-07-05T11:03:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.09423","created_at":"2026-07-05T11:03:08Z"},{"alias_kind":"pith_short_12","alias_value":"C2BR2IWDBSLT","created_at":"2026-07-05T11:03:08Z"},{"alias_kind":"pith_short_16","alias_value":"C2BR2IWDBSLTKCFB","created_at":"2026-07-05T11:03:08Z"},{"alias_kind":"pith_short_8","alias_value":"C2BR2IWD","created_at":"2026-07-05T11:03:08Z"}],"graph_snapshots":[{"event_id":"sha256:97f64f9788c20450b9c88f97e15929e48731caac6af385f5b459a4e49f991854","target":"graph","created_at":"2026-07-05T11:03:08Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2505.09423/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Autonomous Market Makers (AMMs) rely on arbitrage to facilitate passive price updates. Liquidity fragmentation poses a complex challenge across different blockchain networks.\n  This paper proposes FluxLayer, a solution to mitigate fragmented liquidity and capture the maximum extractable value (MEV) in a cross-chain environment. FluxLayer is a three-layer framework that integrates a settlement layer, an intent layer, and an under-collateralised leverage lending vault mechanism. Our evaluation demonstrates that FluxLayer can effectively enhance cross-chain MEV by capturing more arbitrage opportu","authors_text":"Qin Wang, Shiping Chen, Xin Lao","cross_cats":["q-fin.TR"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"q-fin.CP","submitted_at":"2025-05-14T14:23:56Z","title":"FLUXLAYER: High-Performance Design for Cross-chain Fragmented Liquidity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.09423","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":"sha256:98c6e5446c890e36f94a47835503c826c2eb7a86d936ee259d680a706ef8b42b","target":"record","created_at":"2026-07-05T11:03:08Z","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":"be322ed1069e6605372b4fa8a64f515d2ac7cc251009ba316747fafcc8994c96","cross_cats_sorted":["q-fin.TR"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"q-fin.CP","submitted_at":"2025-05-14T14:23:56Z","title_canon_sha256":"e4327e218424d58d45ac7b0cdc85664604c31e58620775db1764ce40b65ef826"},"schema_version":"1.0","source":{"id":"2505.09423","kind":"arxiv","version":1}},"canonical_sha256":"16831d22c30c973508a101e3d462e77c6ca0c48b7fb8053cba03da0a9cc97014","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"16831d22c30c973508a101e3d462e77c6ca0c48b7fb8053cba03da0a9cc97014","first_computed_at":"2026-07-05T11:03:08.396985Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:03:08.396985Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"I+KQSohr1BmEytKXpIMpd694k+s0u1eaM5Oj68LOLZgTu3tUZ+wlqKCovOx+84fDVk+2iE1C23WCxxUdNUg0DQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:03:08.397471Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.09423","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:98c6e5446c890e36f94a47835503c826c2eb7a86d936ee259d680a706ef8b42b","sha256:97f64f9788c20450b9c88f97e15929e48731caac6af385f5b459a4e49f991854"],"state_sha256":"e15b23f92620b1c3950955766f4b4833241ebadb161a8839fef78fa93cf1c9dc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"casQK/Clpe+Y6B7Vjh73i8kQWYidfLUnVFBP0qN3y98Jir2QrrIt+uR/H8QyFEsdUVgMDdl7N8F+snFZ3mxSCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-18T04:35:01.349079Z","bundle_sha256":"ab60e68357eee831c8dcfc7622950d24e4599411f022740e33acf73bbd51607a"}}