{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:ERIGWRIHAOWEPULPFKQFDTUN4M","short_pith_number":"pith:ERIGWRIH","canonical_record":{"source":{"id":"2607.08412","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2026-07-09T12:36:36Z","cross_cats_sorted":["astro-ph.HE","gr-qc"],"title_canon_sha256":"6d02c8804822b3f4491a079ab272f6d0e227adb2cfec32f099d032f821e76613","abstract_canon_sha256":"cccf471d6ad135a080f2ee128b183632c52ec4477203af58101175bbd435c6ff"},"schema_version":"1.0"},"canonical_sha256":"24506b450703ac47d16f2aa051ce8de30694e38aa67660860b88c6ffadfd6e57","source":{"kind":"arxiv","id":"2607.08412","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.08412","created_at":"2026-07-10T01:19:49Z"},{"alias_kind":"arxiv_version","alias_value":"2607.08412v1","created_at":"2026-07-10T01:19:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.08412","created_at":"2026-07-10T01:19:49Z"},{"alias_kind":"pith_short_12","alias_value":"ERIGWRIHAOWE","created_at":"2026-07-10T01:19:49Z"},{"alias_kind":"pith_short_16","alias_value":"ERIGWRIHAOWEPULP","created_at":"2026-07-10T01:19:49Z"},{"alias_kind":"pith_short_8","alias_value":"ERIGWRIH","created_at":"2026-07-10T01:19:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:ERIGWRIHAOWEPULPFKQFDTUN4M","target":"record","payload":{"canonical_record":{"source":{"id":"2607.08412","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2026-07-09T12:36:36Z","cross_cats_sorted":["astro-ph.HE","gr-qc"],"title_canon_sha256":"6d02c8804822b3f4491a079ab272f6d0e227adb2cfec32f099d032f821e76613","abstract_canon_sha256":"cccf471d6ad135a080f2ee128b183632c52ec4477203af58101175bbd435c6ff"},"schema_version":"1.0"},"canonical_sha256":"24506b450703ac47d16f2aa051ce8de30694e38aa67660860b88c6ffadfd6e57","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-10T01:19:49.847194Z","signature_b64":"0s1BTmQugfPnMEt/5ESN6l4Xat5wn4upI/MVs/IFwc69JR20xqulTOb1NrIxJqTyNZwK4+3gfM9Zmz/x9/KwDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"24506b450703ac47d16f2aa051ce8de30694e38aa67660860b88c6ffadfd6e57","last_reissued_at":"2026-07-10T01:19:49.846788Z","signature_status":"signed_v1","first_computed_at":"2026-07-10T01:19:49.846788Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2607.08412","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":"2026-07-10T01:19:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oT6aitJu+RmkyxVqpwSag0ZXfoLut/epGTlm0JRl+aBqkCVyO05/PedeGe8JccsY0IgPNNMFl2p2/vSmd1D/CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-02T00:00:10.792606Z"},"content_sha256":"882d55a47e8ebafe21ff2f65a7d4d7eb03ebd6e3283248dfe1aef2ca434be87f","schema_version":"1.0","event_id":"sha256:882d55a47e8ebafe21ff2f65a7d4d7eb03ebd6e3283248dfe1aef2ca434be87f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:ERIGWRIHAOWEPULPFKQFDTUN4M","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Relativistic Mean Field Approach with Chiral Symmetry Breaking and Quark Confinement in the light of Astrophysical Observations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","gr-qc"],"primary_cat":"nucl-th","authors_text":"Bikram Keshari Pradhan, Elias Khan, Guy Chanfray, Hubert Hansen, Jean-Paul Ebran, J\\'er\\^ome Margueron, Mohamad Chamseddine","submitted_at":"2026-07-09T12:36:36Z","abstract_excerpt":"We perform a Bayesian analysis of a relativistic mean-field approach, which is an implementation of the chiral confining model with both chiral symmetry breaking and confinement effects, and which was recently proven to reproduce well the ground state properties of finite nuclei. We additionally explore the impact of couplings between $\\rho$ and $\\omega$ mesons as well as a non-linear $\\omega$ coupling. Our models are simultaneously constrained by nuclear matter properties near saturation density, multi-messenger neutron star astrophysical observations, and/or lattice QCD predictions of the nu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.08412","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/2607.08412/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":"2026-07-10T01:19:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Mmgke4k+jz+GZ5F1SBGtz36I86YfqfMLt1Pk3k7lj2e3cTPxZc3kgo8hM/y4DJuLyicaXC4b/RyppZ4a4gOWAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-02T00:00:10.792908Z"},"content_sha256":"1d6eec31e066703712c52fd3b8d0ee4e0f857332787b52807c33e886f26edbf6","schema_version":"1.0","event_id":"sha256:1d6eec31e066703712c52fd3b8d0ee4e0f857332787b52807c33e886f26edbf6"},{"event_type":"integrity_finding","subject_pith_number":"pith:2026:ERIGWRIHAOWEPULPFKQFDTUN4M","target":"integrity","payload":{"note":"Identifier '10.1143/ptps.156.124/5403894/156-124.pdf' is syntactically valid but the DOI registry (doi.org) returned 404, and Crossref / OpenAlex / internal corpus also have no record. The cited work could not be located through any authoritative source.","snippet":"A. W. Thomas, P. A. M. Guichon, D. B. Leinweber, and R. D. Young, Progress of Theoretical Physics Supplement156, 124 (2004), https://academic.oup.com/ptps/article- pdf/doi/10.1143/PTPS.156.124/5403894/156-124.pdf","arxiv_id":"2607.08412","detector":"doi_compliance","evidence":{"doi":"10.1143/ptps.156.124/5403894/156-124.pdf","arxiv_id":null,"ref_index":109,"raw_excerpt":"A. W. Thomas, P. A. M. Guichon, D. B. Leinweber, and R. D. Young, Progress of Theoretical Physics Supplement156, 124 (2004), https://academic.oup.com/ptps/article- pdf/doi/10.1143/PTPS.156.124/5403894/156-124.pdf","verdict_class":"cross_source","checked_sources":["crossref_by_doi","openalex_by_doi","doi_org_head"]},"severity":"critical","ref_index":109,"audited_at":"2026-07-10T07:52:09.324992Z","event_type":"pith.integrity.v1","detected_doi":"10.1143/ptps.156.124/5403894/156-124.pdf","detector_url":"https://pith.science/pith-integrity-protocol#doi_compliance","external_url":null,"finding_type":"unresolvable_identifier","evidence_hash":"08baa810cd919b77e9f1348e6493ca3ded37127058b4ba4e6d0776a1ecd2d532","paper_version":1,"verdict_class":"cross_source","resolved_title":null,"detector_version":"1.0.0","detected_arxiv_id":null,"integrity_event_id":11900,"payload_sha256":"ceb06bd3bb2f02eaeb35106d3ab4477beacc05028ed60fcad1f1d9eea2939fad","signature_b64":"+FATVl8DF9mcFj/F87X1UadgqI0zYdp3tOOv686ISzxKitDabTCj+NZgduscw4xRxIqFuxQ+3PtAV/oxg3UGCw==","signing_key_id":"pith-v1-2026-05"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-10T07:54:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Lk1aZuLUB/r8NdY3PpJWxfegtv/8K0CHhjCcRKQlDTYY5W/GpcTIIMTizX52FIcEN6A9Z0eQnOFut+0FBRoBCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-02T00:00:10.795845Z"},"content_sha256":"900fddf01ab91282720688ca110f0357eef2b026c63dc7c066ecde0082b07b49","schema_version":"1.0","event_id":"sha256:900fddf01ab91282720688ca110f0357eef2b026c63dc7c066ecde0082b07b49"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ERIGWRIHAOWEPULPFKQFDTUN4M/bundle.json","state_url":"https://pith.science/pith/ERIGWRIHAOWEPULPFKQFDTUN4M/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ERIGWRIHAOWEPULPFKQFDTUN4M/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":"2026-08-02T00:00:10Z","links":{"resolver":"https://pith.science/pith/ERIGWRIHAOWEPULPFKQFDTUN4M","bundle":"https://pith.science/pith/ERIGWRIHAOWEPULPFKQFDTUN4M/bundle.json","state":"https://pith.science/pith/ERIGWRIHAOWEPULPFKQFDTUN4M/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ERIGWRIHAOWEPULPFKQFDTUN4M/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:ERIGWRIHAOWEPULPFKQFDTUN4M","merge_version":"pith-open-graph-merge-v1","event_count":3,"valid_event_count":3,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"cccf471d6ad135a080f2ee128b183632c52ec4477203af58101175bbd435c6ff","cross_cats_sorted":["astro-ph.HE","gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2026-07-09T12:36:36Z","title_canon_sha256":"6d02c8804822b3f4491a079ab272f6d0e227adb2cfec32f099d032f821e76613"},"schema_version":"1.0","source":{"id":"2607.08412","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.08412","created_at":"2026-07-10T01:19:49Z"},{"alias_kind":"arxiv_version","alias_value":"2607.08412v1","created_at":"2026-07-10T01:19:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.08412","created_at":"2026-07-10T01:19:49Z"},{"alias_kind":"pith_short_12","alias_value":"ERIGWRIHAOWE","created_at":"2026-07-10T01:19:49Z"},{"alias_kind":"pith_short_16","alias_value":"ERIGWRIHAOWEPULP","created_at":"2026-07-10T01:19:49Z"},{"alias_kind":"pith_short_8","alias_value":"ERIGWRIH","created_at":"2026-07-10T01:19:49Z"}],"graph_snapshots":[{"event_id":"sha256:1d6eec31e066703712c52fd3b8d0ee4e0f857332787b52807c33e886f26edbf6","target":"graph","created_at":"2026-07-10T01:19:49Z","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/2607.08412/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We perform a Bayesian analysis of a relativistic mean-field approach, which is an implementation of the chiral confining model with both chiral symmetry breaking and confinement effects, and which was recently proven to reproduce well the ground state properties of finite nuclei. We additionally explore the impact of couplings between $\\rho$ and $\\omega$ mesons as well as a non-linear $\\omega$ coupling. Our models are simultaneously constrained by nuclear matter properties near saturation density, multi-messenger neutron star astrophysical observations, and/or lattice QCD predictions of the nu","authors_text":"Bikram Keshari Pradhan, Elias Khan, Guy Chanfray, Hubert Hansen, Jean-Paul Ebran, J\\'er\\^ome Margueron, Mohamad Chamseddine","cross_cats":["astro-ph.HE","gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2026-07-09T12:36:36Z","title":"Relativistic Mean Field Approach with Chiral Symmetry Breaking and Quark Confinement in the light of Astrophysical Observations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.08412","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":"sha256:882d55a47e8ebafe21ff2f65a7d4d7eb03ebd6e3283248dfe1aef2ca434be87f","target":"record","created_at":"2026-07-10T01:19:49Z","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":"cccf471d6ad135a080f2ee128b183632c52ec4477203af58101175bbd435c6ff","cross_cats_sorted":["astro-ph.HE","gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2026-07-09T12:36:36Z","title_canon_sha256":"6d02c8804822b3f4491a079ab272f6d0e227adb2cfec32f099d032f821e76613"},"schema_version":"1.0","source":{"id":"2607.08412","kind":"arxiv","version":1}},"canonical_sha256":"24506b450703ac47d16f2aa051ce8de30694e38aa67660860b88c6ffadfd6e57","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"24506b450703ac47d16f2aa051ce8de30694e38aa67660860b88c6ffadfd6e57","first_computed_at":"2026-07-10T01:19:49.846788Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-10T01:19:49.846788Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0s1BTmQugfPnMEt/5ESN6l4Xat5wn4upI/MVs/IFwc69JR20xqulTOb1NrIxJqTyNZwK4+3gfM9Zmz/x9/KwDw==","signature_status":"signed_v1","signed_at":"2026-07-10T01:19:49.847194Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.08412","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:882d55a47e8ebafe21ff2f65a7d4d7eb03ebd6e3283248dfe1aef2ca434be87f","sha256:1d6eec31e066703712c52fd3b8d0ee4e0f857332787b52807c33e886f26edbf6","sha256:900fddf01ab91282720688ca110f0357eef2b026c63dc7c066ecde0082b07b49"],"state_sha256":"357cf150988007acd40963fcc3dd957c1407429cefffa9aa59945dbc38402c8a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1PVS0YyhrrTQOdFQK2DDZ0o7jSZ/akshgliefoNBAW/kd5+nGNpCmryNa2qCoZuvXgO2OPQrnNqQ6iVTF30RDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-02T00:00:10.797126Z","bundle_sha256":"4ad17600ef58f3b93acbc1119f717ba3a9ceb426ee70309b9facc797571eae93"}}