{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:BM6EUXTUXKJPJC7TFXK3FBRYWV","short_pith_number":"pith:BM6EUXTU","canonical_record":{"source":{"id":"1509.01382","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-09-04T09:44:32Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"d538f7e242cd1ceb4d7be1cb878da8161566d6d190c445f62df9a9d70f97b3d1","abstract_canon_sha256":"d13bb186fc3fc6a00936c56b19333328f615e5a8da91c77c82b55a104ee1ff45"},"schema_version":"1.0"},"canonical_sha256":"0b3c4a5e74ba92f48bf32dd5b28638b55cdeeefd6a37dfc2597f32f23cf87fe1","source":{"kind":"arxiv","id":"1509.01382","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.01382","created_at":"2026-05-18T00:59:26Z"},{"alias_kind":"arxiv_version","alias_value":"1509.01382v3","created_at":"2026-05-18T00:59:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.01382","created_at":"2026-05-18T00:59:26Z"},{"alias_kind":"pith_short_12","alias_value":"BM6EUXTUXKJP","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_16","alias_value":"BM6EUXTUXKJPJC7T","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_8","alias_value":"BM6EUXTU","created_at":"2026-05-18T12:29:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:BM6EUXTUXKJPJC7TFXK3FBRYWV","target":"record","payload":{"canonical_record":{"source":{"id":"1509.01382","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-09-04T09:44:32Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"d538f7e242cd1ceb4d7be1cb878da8161566d6d190c445f62df9a9d70f97b3d1","abstract_canon_sha256":"d13bb186fc3fc6a00936c56b19333328f615e5a8da91c77c82b55a104ee1ff45"},"schema_version":"1.0"},"canonical_sha256":"0b3c4a5e74ba92f48bf32dd5b28638b55cdeeefd6a37dfc2597f32f23cf87fe1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:59:26.527167Z","signature_b64":"ZnA/QjBv0K795iQ0NAE/4vUMsBcQYyebmhDyHBtGgR1N9UGYL/oQHZW7t4q876hhYkM7aTxK0NigLOamKEwlAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0b3c4a5e74ba92f48bf32dd5b28638b55cdeeefd6a37dfc2597f32f23cf87fe1","last_reissued_at":"2026-05-18T00:59:26.526641Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:59:26.526641Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1509.01382","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:59:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7TNSRH/c5AbhGHgVT1zgRWRvjlGqWJAQg3JInQ8k+wofGgVzDNOWKhigKXgOTA1XseYotVVkaCAYYRI0hRJbAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T06:29:39.100363Z"},"content_sha256":"50b29519ed8ce2b6c19ceca800adbd109f4c8e646f2b1f24c5bb1fb6fa4f546d","schema_version":"1.0","event_id":"sha256:50b29519ed8ce2b6c19ceca800adbd109f4c8e646f2b1f24c5bb1fb6fa4f546d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:BM6EUXTUXKJPJC7TFXK3FBRYWV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Heavy quark potential from QCD-related effective coupling","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"Cesar Ayala, Pedro Gonzalez, Vicente Vento","submitted_at":"2015-09-04T09:44:32Z","abstract_excerpt":"We implement our past investigations in the quark-antiquark interaction through a non-perturbative running coupling defined in terms of a gluon mass function, similar to that used in some Schwinger-Dyson approaches. This coupling leads to a quark-antiquark potential, which satisfies not only asymptotic freedom but also describes linear confinement correctly. From this potential, we calculate the bottomonium and charmonium spectra below the first open flavor meson-meson thresholds and show that for a small range of values of the free parameter determining the gluon mass function an excellent ag"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.01382","kind":"arxiv","version":3},"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":"2026-05-18T00:59:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ccj1arRAzTq8fay+eIB5voNtPns/MwRZNf+93S5uwNFoxKaUEW/ryijC8O/eA5omDYnwEMEFBl7sqjKg9QLvCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T06:29:39.100717Z"},"content_sha256":"945db74672c0f3ff6770d195b5de2963967b0f0fd4771710357d42b8192d3487","schema_version":"1.0","event_id":"sha256:945db74672c0f3ff6770d195b5de2963967b0f0fd4771710357d42b8192d3487"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BM6EUXTUXKJPJC7TFXK3FBRYWV/bundle.json","state_url":"https://pith.science/pith/BM6EUXTUXKJPJC7TFXK3FBRYWV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BM6EUXTUXKJPJC7TFXK3FBRYWV/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":"2026-06-03T06:29:39Z","links":{"resolver":"https://pith.science/pith/BM6EUXTUXKJPJC7TFXK3FBRYWV","bundle":"https://pith.science/pith/BM6EUXTUXKJPJC7TFXK3FBRYWV/bundle.json","state":"https://pith.science/pith/BM6EUXTUXKJPJC7TFXK3FBRYWV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BM6EUXTUXKJPJC7TFXK3FBRYWV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:BM6EUXTUXKJPJC7TFXK3FBRYWV","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":"d13bb186fc3fc6a00936c56b19333328f615e5a8da91c77c82b55a104ee1ff45","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-09-04T09:44:32Z","title_canon_sha256":"d538f7e242cd1ceb4d7be1cb878da8161566d6d190c445f62df9a9d70f97b3d1"},"schema_version":"1.0","source":{"id":"1509.01382","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.01382","created_at":"2026-05-18T00:59:26Z"},{"alias_kind":"arxiv_version","alias_value":"1509.01382v3","created_at":"2026-05-18T00:59:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.01382","created_at":"2026-05-18T00:59:26Z"},{"alias_kind":"pith_short_12","alias_value":"BM6EUXTUXKJP","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_16","alias_value":"BM6EUXTUXKJPJC7T","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_8","alias_value":"BM6EUXTU","created_at":"2026-05-18T12:29:14Z"}],"graph_snapshots":[{"event_id":"sha256:945db74672c0f3ff6770d195b5de2963967b0f0fd4771710357d42b8192d3487","target":"graph","created_at":"2026-05-18T00:59:26Z","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 implement our past investigations in the quark-antiquark interaction through a non-perturbative running coupling defined in terms of a gluon mass function, similar to that used in some Schwinger-Dyson approaches. This coupling leads to a quark-antiquark potential, which satisfies not only asymptotic freedom but also describes linear confinement correctly. From this potential, we calculate the bottomonium and charmonium spectra below the first open flavor meson-meson thresholds and show that for a small range of values of the free parameter determining the gluon mass function an excellent ag","authors_text":"Cesar Ayala, Pedro Gonzalez, Vicente Vento","cross_cats":["nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-09-04T09:44:32Z","title":"Heavy quark potential from QCD-related effective coupling"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.01382","kind":"arxiv","version":3},"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":"sha256:50b29519ed8ce2b6c19ceca800adbd109f4c8e646f2b1f24c5bb1fb6fa4f546d","target":"record","created_at":"2026-05-18T00:59:26Z","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":"d13bb186fc3fc6a00936c56b19333328f615e5a8da91c77c82b55a104ee1ff45","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-09-04T09:44:32Z","title_canon_sha256":"d538f7e242cd1ceb4d7be1cb878da8161566d6d190c445f62df9a9d70f97b3d1"},"schema_version":"1.0","source":{"id":"1509.01382","kind":"arxiv","version":3}},"canonical_sha256":"0b3c4a5e74ba92f48bf32dd5b28638b55cdeeefd6a37dfc2597f32f23cf87fe1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0b3c4a5e74ba92f48bf32dd5b28638b55cdeeefd6a37dfc2597f32f23cf87fe1","first_computed_at":"2026-05-18T00:59:26.526641Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:59:26.526641Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZnA/QjBv0K795iQ0NAE/4vUMsBcQYyebmhDyHBtGgR1N9UGYL/oQHZW7t4q876hhYkM7aTxK0NigLOamKEwlAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:59:26.527167Z","signed_message":"canonical_sha256_bytes"},"source_id":"1509.01382","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:50b29519ed8ce2b6c19ceca800adbd109f4c8e646f2b1f24c5bb1fb6fa4f546d","sha256:945db74672c0f3ff6770d195b5de2963967b0f0fd4771710357d42b8192d3487"],"state_sha256":"5b230bab497e9508371fde952fa9d41b69ec550c0bedc372ad6c7019bc69773f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"P9StvGwYaB8SqiGMUtsfzoSmXZmpK5q+ZO0czPkY3QbEc6pftc8KYqcC7HWJBrz4dhH6J1c++0embgdAFxKQDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T06:29:39.102817Z","bundle_sha256":"77c318271c35e2a4dbd02f7b17341b3b564ce652c2552fa456ddc247363214b1"}}