{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:OQ23WYCE6SLJOYWKDFEMUNWHRM","short_pith_number":"pith:OQ23WYCE","canonical_record":{"source":{"id":"0910.2537","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2009-10-14T07:07:44Z","cross_cats_sorted":[],"title_canon_sha256":"7b3225eb5cbab339304239afdf9053f31daab523e9e1822506647fc5a73e0dac","abstract_canon_sha256":"4098ecd1b62031ca952d0b69b2ced859114bca8a75c98ee85f9391505d864830"},"schema_version":"1.0"},"canonical_sha256":"7435bb6044f4969762ca1948ca36c78b37b9601145b6d36a45e09fa38dc0e044","source":{"kind":"arxiv","id":"0910.2537","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0910.2537","created_at":"2026-05-18T02:34:18Z"},{"alias_kind":"arxiv_version","alias_value":"0910.2537v1","created_at":"2026-05-18T02:34:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0910.2537","created_at":"2026-05-18T02:34:18Z"},{"alias_kind":"pith_short_12","alias_value":"OQ23WYCE6SLJ","created_at":"2026-05-18T12:26:01Z"},{"alias_kind":"pith_short_16","alias_value":"OQ23WYCE6SLJOYWK","created_at":"2026-05-18T12:26:01Z"},{"alias_kind":"pith_short_8","alias_value":"OQ23WYCE","created_at":"2026-05-18T12:26:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:OQ23WYCE6SLJOYWKDFEMUNWHRM","target":"record","payload":{"canonical_record":{"source":{"id":"0910.2537","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2009-10-14T07:07:44Z","cross_cats_sorted":[],"title_canon_sha256":"7b3225eb5cbab339304239afdf9053f31daab523e9e1822506647fc5a73e0dac","abstract_canon_sha256":"4098ecd1b62031ca952d0b69b2ced859114bca8a75c98ee85f9391505d864830"},"schema_version":"1.0"},"canonical_sha256":"7435bb6044f4969762ca1948ca36c78b37b9601145b6d36a45e09fa38dc0e044","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:34:18.939536Z","signature_b64":"FO44dMmAgfWsS1zNfcUwLggKeODX2yYp7HrJuCWklGPoOBT4SnOJNTpVFBKqGGnpQBe6SuhNMbsrdy27Twi9AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7435bb6044f4969762ca1948ca36c78b37b9601145b6d36a45e09fa38dc0e044","last_reissued_at":"2026-05-18T02:34:18.939056Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:34:18.939056Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0910.2537","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":"2026-05-18T02:34:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OxJoxinoE8QdJtPAXfhrdpCCTPiITMVvHCfklfkkOGq9lzkBcjFhnxhiJUjrr8usWKMSsWkft/75M3MwP2hvCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T09:22:51.587688Z"},"content_sha256":"5b3a7441b058c594da0ab237837bb88fa65c8bb56009e04dae7347becfffbd85","schema_version":"1.0","event_id":"sha256:5b3a7441b058c594da0ab237837bb88fa65c8bb56009e04dae7347becfffbd85"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:OQ23WYCE6SLJOYWKDFEMUNWHRM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Heavy-light mesons in the epsilon-regime","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"Fabio Bernardoni, Pilar Hernandez, Silvia Necco","submitted_at":"2009-10-14T07:07:44Z","abstract_excerpt":"We study the finite-size scaling of heavy-light mesons in the static limit. We compute two-point functions of chiral current densities as well as pseudoscalar densities in the epsilon-regime of heavy meson Chiral Perturbation Theory (HMChPT). As expected, finite volume dependence turns out to be significant in this regime and can be predicted in the effective theory in terms of the infinite-volume low-energy couplings. These results might be relevant for extraction of heavy-meson properties from lattice simulations."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0910.2537","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":""},"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":"2026-05-18T02:34:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DOyupCu1POqDuuUboMKi2DzAVNNITAjE7dAxFK5iOX57iyQ5Fcn12QxvMQiOxhwJf8Kia1WNGfZraCgTjQD8DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T09:22:51.588349Z"},"content_sha256":"a0e4707aaaae40fefa672c17ec2cb35a2468e3227e32e972d731b16c627777bf","schema_version":"1.0","event_id":"sha256:a0e4707aaaae40fefa672c17ec2cb35a2468e3227e32e972d731b16c627777bf"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OQ23WYCE6SLJOYWKDFEMUNWHRM/bundle.json","state_url":"https://pith.science/pith/OQ23WYCE6SLJOYWKDFEMUNWHRM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OQ23WYCE6SLJOYWKDFEMUNWHRM/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":"2026-05-25T09:22:51Z","links":{"resolver":"https://pith.science/pith/OQ23WYCE6SLJOYWKDFEMUNWHRM","bundle":"https://pith.science/pith/OQ23WYCE6SLJOYWKDFEMUNWHRM/bundle.json","state":"https://pith.science/pith/OQ23WYCE6SLJOYWKDFEMUNWHRM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OQ23WYCE6SLJOYWKDFEMUNWHRM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:OQ23WYCE6SLJOYWKDFEMUNWHRM","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":"4098ecd1b62031ca952d0b69b2ced859114bca8a75c98ee85f9391505d864830","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2009-10-14T07:07:44Z","title_canon_sha256":"7b3225eb5cbab339304239afdf9053f31daab523e9e1822506647fc5a73e0dac"},"schema_version":"1.0","source":{"id":"0910.2537","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0910.2537","created_at":"2026-05-18T02:34:18Z"},{"alias_kind":"arxiv_version","alias_value":"0910.2537v1","created_at":"2026-05-18T02:34:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0910.2537","created_at":"2026-05-18T02:34:18Z"},{"alias_kind":"pith_short_12","alias_value":"OQ23WYCE6SLJ","created_at":"2026-05-18T12:26:01Z"},{"alias_kind":"pith_short_16","alias_value":"OQ23WYCE6SLJOYWK","created_at":"2026-05-18T12:26:01Z"},{"alias_kind":"pith_short_8","alias_value":"OQ23WYCE","created_at":"2026-05-18T12:26:01Z"}],"graph_snapshots":[{"event_id":"sha256:a0e4707aaaae40fefa672c17ec2cb35a2468e3227e32e972d731b16c627777bf","target":"graph","created_at":"2026-05-18T02:34:18Z","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 study the finite-size scaling of heavy-light mesons in the static limit. We compute two-point functions of chiral current densities as well as pseudoscalar densities in the epsilon-regime of heavy meson Chiral Perturbation Theory (HMChPT). As expected, finite volume dependence turns out to be significant in this regime and can be predicted in the effective theory in terms of the infinite-volume low-energy couplings. These results might be relevant for extraction of heavy-meson properties from lattice simulations.","authors_text":"Fabio Bernardoni, Pilar Hernandez, Silvia Necco","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2009-10-14T07:07:44Z","title":"Heavy-light mesons in the epsilon-regime"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0910.2537","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":"sha256:5b3a7441b058c594da0ab237837bb88fa65c8bb56009e04dae7347becfffbd85","target":"record","created_at":"2026-05-18T02:34:18Z","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":"4098ecd1b62031ca952d0b69b2ced859114bca8a75c98ee85f9391505d864830","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2009-10-14T07:07:44Z","title_canon_sha256":"7b3225eb5cbab339304239afdf9053f31daab523e9e1822506647fc5a73e0dac"},"schema_version":"1.0","source":{"id":"0910.2537","kind":"arxiv","version":1}},"canonical_sha256":"7435bb6044f4969762ca1948ca36c78b37b9601145b6d36a45e09fa38dc0e044","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7435bb6044f4969762ca1948ca36c78b37b9601145b6d36a45e09fa38dc0e044","first_computed_at":"2026-05-18T02:34:18.939056Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:34:18.939056Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FO44dMmAgfWsS1zNfcUwLggKeODX2yYp7HrJuCWklGPoOBT4SnOJNTpVFBKqGGnpQBe6SuhNMbsrdy27Twi9AA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:34:18.939536Z","signed_message":"canonical_sha256_bytes"},"source_id":"0910.2537","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5b3a7441b058c594da0ab237837bb88fa65c8bb56009e04dae7347becfffbd85","sha256:a0e4707aaaae40fefa672c17ec2cb35a2468e3227e32e972d731b16c627777bf"],"state_sha256":"5cc68597eec8a3aabe57884bd64a7d1f45216ae863a4d53a7947e2b9ccdeccfb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FSpD4Y5+wqFt04Y++GN3NBkAYuWp3IHo6s6d4hXFCGLo8TYoGTRReFx0H9czlXJtqUtGBvkbrJvGIwIu7jh4CQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T09:22:51.591910Z","bundle_sha256":"5062e43985610089c0fface7942f42fe05e470be03cfea180be30e133f9babfe"}}