{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:6F7RXFPAIZWDPVTRTJSZE3T5GS","short_pith_number":"pith:6F7RXFPA","canonical_record":{"source":{"id":"1111.6535","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2011-11-28T18:24:31Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"d797c93d17fb1a2404ed100750ba329fce89fc8cb626460256858e53ef474144","abstract_canon_sha256":"d5f43e8eacf1413c85ca5ea8b1a4585ee2a03790f7dda9b645be03b26d87d8b1"},"schema_version":"1.0"},"canonical_sha256":"f17f1b95e0466c37d6719a65926e7d3493c99ada297952f4592aaea1f58b2647","source":{"kind":"arxiv","id":"1111.6535","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.6535","created_at":"2026-05-18T04:01:50Z"},{"alias_kind":"arxiv_version","alias_value":"1111.6535v1","created_at":"2026-05-18T04:01:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.6535","created_at":"2026-05-18T04:01:50Z"},{"alias_kind":"pith_short_12","alias_value":"6F7RXFPAIZWD","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_16","alias_value":"6F7RXFPAIZWDPVTR","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_8","alias_value":"6F7RXFPA","created_at":"2026-05-18T12:26:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:6F7RXFPAIZWDPVTRTJSZE3T5GS","target":"record","payload":{"canonical_record":{"source":{"id":"1111.6535","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2011-11-28T18:24:31Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"d797c93d17fb1a2404ed100750ba329fce89fc8cb626460256858e53ef474144","abstract_canon_sha256":"d5f43e8eacf1413c85ca5ea8b1a4585ee2a03790f7dda9b645be03b26d87d8b1"},"schema_version":"1.0"},"canonical_sha256":"f17f1b95e0466c37d6719a65926e7d3493c99ada297952f4592aaea1f58b2647","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:01:50.778231Z","signature_b64":"IJQQoBfEgxdntvoOxAsh3Z69bdUIFiSJzQ+btqFXv5w/IswK870RM++8WFtRTR75BcuJNGg4f9nMxHS2u9mSCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f17f1b95e0466c37d6719a65926e7d3493c99ada297952f4592aaea1f58b2647","last_reissued_at":"2026-05-18T04:01:50.777678Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:01:50.777678Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1111.6535","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":"2026-05-18T04:01:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VPq0bR8O/mXhnF4irhGeqDJpnSxd6qM7okCqHkQ5/A/lgYHL6RM8Z1OaJ9Od2fvUbt508KSGS18pJXhVBIkLCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T03:23:36.427496Z"},"content_sha256":"dc42bd4239fba3ea42e880f34979deec4c9d3017f557a08648cd21977ba7b660","schema_version":"1.0","event_id":"sha256:dc42bd4239fba3ea42e880f34979deec4c9d3017f557a08648cd21977ba7b660"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:6F7RXFPAIZWDPVTRTJSZE3T5GS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"D^- mesic atoms","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"nucl-th","authors_text":"C. Garcia-Recio, J. Nieves, L. L. Salcedo, L. Tolos","submitted_at":"2011-11-28T18:24:31Z","abstract_excerpt":"The anti-D meson self-energy is evaluated self-consistently, using unitarized coupled-channel theory, by computing the in-medium meson-baryon T-matrix in the C=-1,S=0 sector. The heavy pseudo-scalar and heavy vector mesons, anti-D and anti-D^*, are treated on equal footing as required by heavy quark spin symmetry. Results for energy levels and widths of D^- mesic atoms in 12C, 40Ca, 118Sn and 208Pb are presented. The spectrum contains states of atomic and of nuclear types for all nuclei. anti-D^0--nucleus bound states are also obtained. We find that, after electromagnetic and nuclear cascade, "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.6535","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":"2026-05-18T04:01:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"s2RKYGpLGpPJalL4Ae5lfvMC5gtI/2LIpYrBf600fVoT2HJwiLNDicaAtVUygUWq0tJNgAG3/KxmCTXCjm/dBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T03:23:36.428200Z"},"content_sha256":"8dfc00e857d857798af20ad8035e0f75baa93eae8e9e0264e8ae005c51ace151","schema_version":"1.0","event_id":"sha256:8dfc00e857d857798af20ad8035e0f75baa93eae8e9e0264e8ae005c51ace151"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6F7RXFPAIZWDPVTRTJSZE3T5GS/bundle.json","state_url":"https://pith.science/pith/6F7RXFPAIZWDPVTRTJSZE3T5GS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6F7RXFPAIZWDPVTRTJSZE3T5GS/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":"2026-05-20T03:23:36Z","links":{"resolver":"https://pith.science/pith/6F7RXFPAIZWDPVTRTJSZE3T5GS","bundle":"https://pith.science/pith/6F7RXFPAIZWDPVTRTJSZE3T5GS/bundle.json","state":"https://pith.science/pith/6F7RXFPAIZWDPVTRTJSZE3T5GS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6F7RXFPAIZWDPVTRTJSZE3T5GS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:6F7RXFPAIZWDPVTRTJSZE3T5GS","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":"d5f43e8eacf1413c85ca5ea8b1a4585ee2a03790f7dda9b645be03b26d87d8b1","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2011-11-28T18:24:31Z","title_canon_sha256":"d797c93d17fb1a2404ed100750ba329fce89fc8cb626460256858e53ef474144"},"schema_version":"1.0","source":{"id":"1111.6535","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.6535","created_at":"2026-05-18T04:01:50Z"},{"alias_kind":"arxiv_version","alias_value":"1111.6535v1","created_at":"2026-05-18T04:01:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.6535","created_at":"2026-05-18T04:01:50Z"},{"alias_kind":"pith_short_12","alias_value":"6F7RXFPAIZWD","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_16","alias_value":"6F7RXFPAIZWDPVTR","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_8","alias_value":"6F7RXFPA","created_at":"2026-05-18T12:26:22Z"}],"graph_snapshots":[{"event_id":"sha256:8dfc00e857d857798af20ad8035e0f75baa93eae8e9e0264e8ae005c51ace151","target":"graph","created_at":"2026-05-18T04:01:50Z","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":"The anti-D meson self-energy is evaluated self-consistently, using unitarized coupled-channel theory, by computing the in-medium meson-baryon T-matrix in the C=-1,S=0 sector. The heavy pseudo-scalar and heavy vector mesons, anti-D and anti-D^*, are treated on equal footing as required by heavy quark spin symmetry. Results for energy levels and widths of D^- mesic atoms in 12C, 40Ca, 118Sn and 208Pb are presented. The spectrum contains states of atomic and of nuclear types for all nuclei. anti-D^0--nucleus bound states are also obtained. We find that, after electromagnetic and nuclear cascade, ","authors_text":"C. Garcia-Recio, J. Nieves, L. L. Salcedo, L. Tolos","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2011-11-28T18:24:31Z","title":"D^- mesic atoms"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.6535","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:dc42bd4239fba3ea42e880f34979deec4c9d3017f557a08648cd21977ba7b660","target":"record","created_at":"2026-05-18T04:01:50Z","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":"d5f43e8eacf1413c85ca5ea8b1a4585ee2a03790f7dda9b645be03b26d87d8b1","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2011-11-28T18:24:31Z","title_canon_sha256":"d797c93d17fb1a2404ed100750ba329fce89fc8cb626460256858e53ef474144"},"schema_version":"1.0","source":{"id":"1111.6535","kind":"arxiv","version":1}},"canonical_sha256":"f17f1b95e0466c37d6719a65926e7d3493c99ada297952f4592aaea1f58b2647","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f17f1b95e0466c37d6719a65926e7d3493c99ada297952f4592aaea1f58b2647","first_computed_at":"2026-05-18T04:01:50.777678Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:01:50.777678Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"IJQQoBfEgxdntvoOxAsh3Z69bdUIFiSJzQ+btqFXv5w/IswK870RM++8WFtRTR75BcuJNGg4f9nMxHS2u9mSCA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:01:50.778231Z","signed_message":"canonical_sha256_bytes"},"source_id":"1111.6535","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dc42bd4239fba3ea42e880f34979deec4c9d3017f557a08648cd21977ba7b660","sha256:8dfc00e857d857798af20ad8035e0f75baa93eae8e9e0264e8ae005c51ace151"],"state_sha256":"84641817d9396616a99f78a87a325e660fe3a5996264025b9e1db1b0675976f0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RsCtJwY5iXgzONhaKunJMhXltEkCHOI34FnSlAqpgvFxG1AhDEpzj0f1xVQ6fkzxrRCYyHo6z/lmZebu1WLNDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-20T03:23:36.439260Z","bundle_sha256":"dc901a278c87a6c2b526fb9f3969e957b697116b19f1303ca7369ad277c8c1bf"}}