{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:4E326TWKDN4VMICQLYMMG224VJ","short_pith_number":"pith:4E326TWK","canonical_record":{"source":{"id":"2606.25233","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-06-23T23:27:57Z","cross_cats_sorted":[],"title_canon_sha256":"8d73f143e0b9df4cbdc6dadb1562b9df8c26dc96e4757142eb7b57a2a0c7b64a","abstract_canon_sha256":"690e7918b3779761ff382b281051a245138d87bdd6d106aad2645677ee7e7642"},"schema_version":"1.0"},"canonical_sha256":"e137af4eca1b795620505e18c36b5caa64aaf225c8511cec841a1d5d8539554a","source":{"kind":"arxiv","id":"2606.25233","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.25233","created_at":"2026-06-25T00:18:21Z"},{"alias_kind":"arxiv_version","alias_value":"2606.25233v1","created_at":"2026-06-25T00:18:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.25233","created_at":"2026-06-25T00:18:21Z"},{"alias_kind":"pith_short_12","alias_value":"4E326TWKDN4V","created_at":"2026-06-25T00:18:21Z"},{"alias_kind":"pith_short_16","alias_value":"4E326TWKDN4VMICQ","created_at":"2026-06-25T00:18:21Z"},{"alias_kind":"pith_short_8","alias_value":"4E326TWK","created_at":"2026-06-25T00:18:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:4E326TWKDN4VMICQLYMMG224VJ","target":"record","payload":{"canonical_record":{"source":{"id":"2606.25233","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-06-23T23:27:57Z","cross_cats_sorted":[],"title_canon_sha256":"8d73f143e0b9df4cbdc6dadb1562b9df8c26dc96e4757142eb7b57a2a0c7b64a","abstract_canon_sha256":"690e7918b3779761ff382b281051a245138d87bdd6d106aad2645677ee7e7642"},"schema_version":"1.0"},"canonical_sha256":"e137af4eca1b795620505e18c36b5caa64aaf225c8511cec841a1d5d8539554a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-25T00:18:21.615715Z","signature_b64":"mWVtkfQuM5BTmV5YmiupnqcF8j15BuTdVJOaIvKHWTTbUVng/ox2t1Mo4mJC0MUI8PhwxLIQkql3DFxwitYeCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e137af4eca1b795620505e18c36b5caa64aaf225c8511cec841a1d5d8539554a","last_reissued_at":"2026-06-25T00:18:21.615299Z","signature_status":"signed_v1","first_computed_at":"2026-06-25T00:18:21.615299Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.25233","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":"2026-06-25T00:18:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5k1h4FCL4QLOvI0FS8OO83yZY4ruy8BMU5Pc87sPccUNIkZ+7oiM7appFsXqDj9xdqP9s5oaHkMsmk7dxEVgAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T19:12:34.575017Z"},"content_sha256":"2983e8c7a419b22b6241ee909be33a6f8dcaba2a044949accac2803f0f27121b","schema_version":"1.0","event_id":"sha256:2983e8c7a419b22b6241ee909be33a6f8dcaba2a044949accac2803f0f27121b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:4E326TWKDN4VMICQLYMMG224VJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Higgs Scattering and Entanglement in SMEFT","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Hyun Min Lee, Rojalin Padhan","submitted_at":"2026-06-23T23:27:57Z","abstract_excerpt":"We regard the weak isospin of the Higgs doublet as a qubit and classify the entanglement measures for the Higgs scattering in the Standard Model Effective Field Theories (SMEFT) and their Ultra-Violet complete models. We consider Higgs scattering in the unbroken phase for electroweak symmetry. Treating the final state as a momentum-isospin bipartite system, we obtain von Neumann and linear entropies to quantify momentum-isospin correlation. From the momentum reduced state, we calculate the concurrence, which measures the entanglement between the two isospins. Both quantities are set by the iso"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.25233","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/2606.25233/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":"2026-06-25T00:18:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ma2PUS4DVTzabNtPCpM7XyLhZVoLqtSwxoPr0JLF6nGkvg4+M7S+thJ7Y/i2s3x4wesKa0WxrDo26aE53Sr2Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T19:12:34.575413Z"},"content_sha256":"7b7158a8ca3d3d2b8499087a1a0dabd9b46ed830dec18a3afd8b0c994844130f","schema_version":"1.0","event_id":"sha256:7b7158a8ca3d3d2b8499087a1a0dabd9b46ed830dec18a3afd8b0c994844130f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4E326TWKDN4VMICQLYMMG224VJ/bundle.json","state_url":"https://pith.science/pith/4E326TWKDN4VMICQLYMMG224VJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4E326TWKDN4VMICQLYMMG224VJ/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":"2026-06-27T19:12:34Z","links":{"resolver":"https://pith.science/pith/4E326TWKDN4VMICQLYMMG224VJ","bundle":"https://pith.science/pith/4E326TWKDN4VMICQLYMMG224VJ/bundle.json","state":"https://pith.science/pith/4E326TWKDN4VMICQLYMMG224VJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4E326TWKDN4VMICQLYMMG224VJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:4E326TWKDN4VMICQLYMMG224VJ","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":"690e7918b3779761ff382b281051a245138d87bdd6d106aad2645677ee7e7642","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-06-23T23:27:57Z","title_canon_sha256":"8d73f143e0b9df4cbdc6dadb1562b9df8c26dc96e4757142eb7b57a2a0c7b64a"},"schema_version":"1.0","source":{"id":"2606.25233","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.25233","created_at":"2026-06-25T00:18:21Z"},{"alias_kind":"arxiv_version","alias_value":"2606.25233v1","created_at":"2026-06-25T00:18:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.25233","created_at":"2026-06-25T00:18:21Z"},{"alias_kind":"pith_short_12","alias_value":"4E326TWKDN4V","created_at":"2026-06-25T00:18:21Z"},{"alias_kind":"pith_short_16","alias_value":"4E326TWKDN4VMICQ","created_at":"2026-06-25T00:18:21Z"},{"alias_kind":"pith_short_8","alias_value":"4E326TWK","created_at":"2026-06-25T00:18:21Z"}],"graph_snapshots":[{"event_id":"sha256:7b7158a8ca3d3d2b8499087a1a0dabd9b46ed830dec18a3afd8b0c994844130f","target":"graph","created_at":"2026-06-25T00:18:21Z","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/2606.25233/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We regard the weak isospin of the Higgs doublet as a qubit and classify the entanglement measures for the Higgs scattering in the Standard Model Effective Field Theories (SMEFT) and their Ultra-Violet complete models. We consider Higgs scattering in the unbroken phase for electroweak symmetry. Treating the final state as a momentum-isospin bipartite system, we obtain von Neumann and linear entropies to quantify momentum-isospin correlation. From the momentum reduced state, we calculate the concurrence, which measures the entanglement between the two isospins. Both quantities are set by the iso","authors_text":"Hyun Min Lee, Rojalin Padhan","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-06-23T23:27:57Z","title":"Higgs Scattering and Entanglement in SMEFT"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.25233","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":"sha256:2983e8c7a419b22b6241ee909be33a6f8dcaba2a044949accac2803f0f27121b","target":"record","created_at":"2026-06-25T00:18:21Z","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":"690e7918b3779761ff382b281051a245138d87bdd6d106aad2645677ee7e7642","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-06-23T23:27:57Z","title_canon_sha256":"8d73f143e0b9df4cbdc6dadb1562b9df8c26dc96e4757142eb7b57a2a0c7b64a"},"schema_version":"1.0","source":{"id":"2606.25233","kind":"arxiv","version":1}},"canonical_sha256":"e137af4eca1b795620505e18c36b5caa64aaf225c8511cec841a1d5d8539554a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e137af4eca1b795620505e18c36b5caa64aaf225c8511cec841a1d5d8539554a","first_computed_at":"2026-06-25T00:18:21.615299Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-25T00:18:21.615299Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mWVtkfQuM5BTmV5YmiupnqcF8j15BuTdVJOaIvKHWTTbUVng/ox2t1Mo4mJC0MUI8PhwxLIQkql3DFxwitYeCw==","signature_status":"signed_v1","signed_at":"2026-06-25T00:18:21.615715Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.25233","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2983e8c7a419b22b6241ee909be33a6f8dcaba2a044949accac2803f0f27121b","sha256:7b7158a8ca3d3d2b8499087a1a0dabd9b46ed830dec18a3afd8b0c994844130f"],"state_sha256":"65c1657c6c0332ccf3017cdc46b348b96a459f1930e83b7410b7b424bb9b97bb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uASA5AmAG9oycCaM30JK+EsJEKtwWt9OKkddKxm4EaDhotGlV+s3h7f3d5UuJLX4YjiTP8YzwLtrEW+nU7f3Bw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-27T19:12:34.577558Z","bundle_sha256":"9ccbe8cb7ca66c13f541e8bf8c9359722bdbaa6212e6dc905b918fea365e273e"}}