{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:G4X2HIRPFPRWKMXA7PZZTK65YS","short_pith_number":"pith:G4X2HIRP","canonical_record":{"source":{"id":"2102.01602","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-02-02T16:54:29Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"874d5f1433f5d08c101789dcd1bbe46c51f56ac82cc0dae037156a6f6c7b335e","abstract_canon_sha256":"00f2251b377d3cc0ef89003bf1161a25f99bb3f6cc9cf0f2b59345406c7ab469"},"schema_version":"1.0"},"canonical_sha256":"372fa3a22f2be36532e0fbf399abddc4bf57448811d211ce7338ebf637473fc8","source":{"kind":"arxiv","id":"2102.01602","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2102.01602","created_at":"2026-07-05T03:02:45Z"},{"alias_kind":"arxiv_version","alias_value":"2102.01602v1","created_at":"2026-07-05T03:02:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2102.01602","created_at":"2026-07-05T03:02:45Z"},{"alias_kind":"pith_short_12","alias_value":"G4X2HIRPFPRW","created_at":"2026-07-05T03:02:45Z"},{"alias_kind":"pith_short_16","alias_value":"G4X2HIRPFPRWKMXA","created_at":"2026-07-05T03:02:45Z"},{"alias_kind":"pith_short_8","alias_value":"G4X2HIRP","created_at":"2026-07-05T03:02:45Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:G4X2HIRPFPRWKMXA7PZZTK65YS","target":"record","payload":{"canonical_record":{"source":{"id":"2102.01602","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-02-02T16:54:29Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"874d5f1433f5d08c101789dcd1bbe46c51f56ac82cc0dae037156a6f6c7b335e","abstract_canon_sha256":"00f2251b377d3cc0ef89003bf1161a25f99bb3f6cc9cf0f2b59345406c7ab469"},"schema_version":"1.0"},"canonical_sha256":"372fa3a22f2be36532e0fbf399abddc4bf57448811d211ce7338ebf637473fc8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:02:45.409641Z","signature_b64":"LfFjIg5oe991FoJfMX9BnY8u/uVY+NluM6/NIyTHqx3fFn3VknSws05Kw+az0mCjBRBVvM+6N5+BWpIhTOSmBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"372fa3a22f2be36532e0fbf399abddc4bf57448811d211ce7338ebf637473fc8","last_reissued_at":"2026-07-05T03:02:45.409141Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:02:45.409141Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2102.01602","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":"2026-07-05T03:02:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cWEmqpoa+3UHajaAbwnBhvoOZ2KHB0IhwWyW3hwj70mZFOx6H5TsmxMhDm2f8Wu1sOTgBXelCYyLam5YI8fuBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T15:01:46.312407Z"},"content_sha256":"7792880c41b472ba63e3b5cd0c84321536ee23a4865922efb22df808895f12f3","schema_version":"1.0","event_id":"sha256:7792880c41b472ba63e3b5cd0c84321536ee23a4865922efb22df808895f12f3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:G4X2HIRPFPRWKMXA7PZZTK65YS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Shocks and quark-meson scatterings at large density","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"hep-ph","authors_text":"Eduardo Grossi, Friederike J. Ihssen, Jan M. Pawlowski, Nicolas Wink","submitted_at":"2021-02-02T16:54:29Z","abstract_excerpt":"We discuss the phase structure of the two-flavour quark-meson model including quantum, thermal, density and critical fluctuations with the functional renormalisation group. This study combines two technical advances in the literature, that are also chiefly important for the quantitative access of the phase boundary of QCD at large density or baryon chemical potential. Specifically we allow for the formation and propagation of shocks as well as a fully self-consistent computation of the order parameter potential for chiral symmetry breaking."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2102.01602","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/2102.01602/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":"2026-07-05T03:02:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5DP1tMHcXbTZEE5kWFVt48cPWPoK0dzYbz1gM5i0qCQEP67tbJXg9dco9D+0smtgWFc7DSbCd/Y9cLpzKgn0Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T15:01:46.312974Z"},"content_sha256":"50f378c00cd9f400de6a5b6a5a52a857ae89b1f784d43798e771b5ed13818c35","schema_version":"1.0","event_id":"sha256:50f378c00cd9f400de6a5b6a5a52a857ae89b1f784d43798e771b5ed13818c35"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/G4X2HIRPFPRWKMXA7PZZTK65YS/bundle.json","state_url":"https://pith.science/pith/G4X2HIRPFPRWKMXA7PZZTK65YS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/G4X2HIRPFPRWKMXA7PZZTK65YS/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":"2026-08-04T15:01:46Z","links":{"resolver":"https://pith.science/pith/G4X2HIRPFPRWKMXA7PZZTK65YS","bundle":"https://pith.science/pith/G4X2HIRPFPRWKMXA7PZZTK65YS/bundle.json","state":"https://pith.science/pith/G4X2HIRPFPRWKMXA7PZZTK65YS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/G4X2HIRPFPRWKMXA7PZZTK65YS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:G4X2HIRPFPRWKMXA7PZZTK65YS","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":"00f2251b377d3cc0ef89003bf1161a25f99bb3f6cc9cf0f2b59345406c7ab469","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-02-02T16:54:29Z","title_canon_sha256":"874d5f1433f5d08c101789dcd1bbe46c51f56ac82cc0dae037156a6f6c7b335e"},"schema_version":"1.0","source":{"id":"2102.01602","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2102.01602","created_at":"2026-07-05T03:02:45Z"},{"alias_kind":"arxiv_version","alias_value":"2102.01602v1","created_at":"2026-07-05T03:02:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2102.01602","created_at":"2026-07-05T03:02:45Z"},{"alias_kind":"pith_short_12","alias_value":"G4X2HIRPFPRW","created_at":"2026-07-05T03:02:45Z"},{"alias_kind":"pith_short_16","alias_value":"G4X2HIRPFPRWKMXA","created_at":"2026-07-05T03:02:45Z"},{"alias_kind":"pith_short_8","alias_value":"G4X2HIRP","created_at":"2026-07-05T03:02:45Z"}],"graph_snapshots":[{"event_id":"sha256:50f378c00cd9f400de6a5b6a5a52a857ae89b1f784d43798e771b5ed13818c35","target":"graph","created_at":"2026-07-05T03:02:45Z","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/2102.01602/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We discuss the phase structure of the two-flavour quark-meson model including quantum, thermal, density and critical fluctuations with the functional renormalisation group. This study combines two technical advances in the literature, that are also chiefly important for the quantitative access of the phase boundary of QCD at large density or baryon chemical potential. Specifically we allow for the formation and propagation of shocks as well as a fully self-consistent computation of the order parameter potential for chiral symmetry breaking.","authors_text":"Eduardo Grossi, Friederike J. Ihssen, Jan M. Pawlowski, Nicolas Wink","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-02-02T16:54:29Z","title":"Shocks and quark-meson scatterings at large density"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2102.01602","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":"sha256:7792880c41b472ba63e3b5cd0c84321536ee23a4865922efb22df808895f12f3","target":"record","created_at":"2026-07-05T03:02:45Z","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":"00f2251b377d3cc0ef89003bf1161a25f99bb3f6cc9cf0f2b59345406c7ab469","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-02-02T16:54:29Z","title_canon_sha256":"874d5f1433f5d08c101789dcd1bbe46c51f56ac82cc0dae037156a6f6c7b335e"},"schema_version":"1.0","source":{"id":"2102.01602","kind":"arxiv","version":1}},"canonical_sha256":"372fa3a22f2be36532e0fbf399abddc4bf57448811d211ce7338ebf637473fc8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"372fa3a22f2be36532e0fbf399abddc4bf57448811d211ce7338ebf637473fc8","first_computed_at":"2026-07-05T03:02:45.409141Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:02:45.409141Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LfFjIg5oe991FoJfMX9BnY8u/uVY+NluM6/NIyTHqx3fFn3VknSws05Kw+az0mCjBRBVvM+6N5+BWpIhTOSmBg==","signature_status":"signed_v1","signed_at":"2026-07-05T03:02:45.409641Z","signed_message":"canonical_sha256_bytes"},"source_id":"2102.01602","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7792880c41b472ba63e3b5cd0c84321536ee23a4865922efb22df808895f12f3","sha256:50f378c00cd9f400de6a5b6a5a52a857ae89b1f784d43798e771b5ed13818c35"],"state_sha256":"242dadc4ff7f33b36ce65154526009f62718052af3d8a1f912d3bbc938fa07f4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"b/sTsCDw7/eDgR59P067/zQRlfJgp/X+pLsdjDEaBPYE1dHvU9YZZmRLLQWS7XZTTTNext4FqKojjRXMjZqrDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T15:01:46.321540Z","bundle_sha256":"0cfe4e6429dd1d26299a834c7a8f7963bfa741284101d7b1de07dffc6435e5ad"}}