{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:DOPFQXANMZWEL2NZSZK4LVINVZ","short_pith_number":"pith:DOPFQXAN","canonical_record":{"source":{"id":"1809.00073","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2018-08-31T22:22:58Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"edf78076de52523f9cdf211bedbd570d05bed9e8fb90f509aa1feba17e656710","abstract_canon_sha256":"7de29a2d958343c4d6acbc582c2cadc04cb30bf9c5ac9409eac069640f3cf625"},"schema_version":"1.0"},"canonical_sha256":"1b9e585c0d666c45e9b99655c5d50dae6c9b05d44d6d960a59b3611badc63ef0","source":{"kind":"arxiv","id":"1809.00073","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.00073","created_at":"2026-05-18T00:04:39Z"},{"alias_kind":"arxiv_version","alias_value":"1809.00073v2","created_at":"2026-05-18T00:04:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.00073","created_at":"2026-05-18T00:04:39Z"},{"alias_kind":"pith_short_12","alias_value":"DOPFQXANMZWE","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_16","alias_value":"DOPFQXANMZWEL2NZ","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_8","alias_value":"DOPFQXAN","created_at":"2026-05-18T12:32:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:DOPFQXANMZWEL2NZSZK4LVINVZ","target":"record","payload":{"canonical_record":{"source":{"id":"1809.00073","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2018-08-31T22:22:58Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"edf78076de52523f9cdf211bedbd570d05bed9e8fb90f509aa1feba17e656710","abstract_canon_sha256":"7de29a2d958343c4d6acbc582c2cadc04cb30bf9c5ac9409eac069640f3cf625"},"schema_version":"1.0"},"canonical_sha256":"1b9e585c0d666c45e9b99655c5d50dae6c9b05d44d6d960a59b3611badc63ef0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:04:39.115117Z","signature_b64":"aMqQuHXhozWsapC567OkkNUhvq5Ee8enpHsMC7hcMRCi91xtjAsZSUM535gYMFWRNrNSnFWuaP3PRqCoJbfMCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1b9e585c0d666c45e9b99655c5d50dae6c9b05d44d6d960a59b3611badc63ef0","last_reissued_at":"2026-05-18T00:04:39.114625Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:04:39.114625Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1809.00073","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:04:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+HFSD7kMpgnKVDdS+cekBttOdgXxlXjXbfPl32TB4iUmHs6uP1PoZcRtw6mVxbzzF5eIT3lDZ44bBs+BHXowCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T16:29:09.156809Z"},"content_sha256":"86a6e7c1cc4608729bc2957614fc16b2fa54f1e3a67cd02b3346f3840e940fe1","schema_version":"1.0","event_id":"sha256:86a6e7c1cc4608729bc2957614fc16b2fa54f1e3a67cd02b3346f3840e940fe1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:DOPFQXANMZWEL2NZSZK4LVINVZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Large $N_c$ Thermodynamics with Dynamical Fermions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-lat","authors_text":"Daniel C. Hackett, Ethan T. Neil, Thomas DeGrand","submitted_at":"2018-08-31T22:22:58Z","abstract_excerpt":"We present a progress report on our investigation of the thermodynamics of QCD with $N_f=2$ flavors of dynamical Wilson fermions in the limit of a large number of colors $N_c$. To date, studies of the thermodynamics of QCD at large $N_c$ have been limited to the quenched approximation, i.e., to the behavior of pure $\\mathrm{SU}(N_c)$ gauge theory at large $N_c$. This is the first study of thermodynamics at large $N_c$ using dynamical fermions, and thus the first study able to test whether the quenched approximation is a valid way to investigate large $N_c$ thermodynamics. After reviewing 't Ho"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.00073","kind":"arxiv","version":2},"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":"2026-05-18T00:04:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wPKB1ee6aCcN0guzIIDgXp69bhQnV1ufAXh9Qd4PUwC6BTIWghIHGxCd8oCO3WJC9mamXzu2FhbUsBxvxoG4Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T16:29:09.157164Z"},"content_sha256":"d6e11c906124fffa907c8f0847d5b2c0f8242431dbeca9875871fe04ec80fd2d","schema_version":"1.0","event_id":"sha256:d6e11c906124fffa907c8f0847d5b2c0f8242431dbeca9875871fe04ec80fd2d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DOPFQXANMZWEL2NZSZK4LVINVZ/bundle.json","state_url":"https://pith.science/pith/DOPFQXANMZWEL2NZSZK4LVINVZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DOPFQXANMZWEL2NZSZK4LVINVZ/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":"2026-05-31T16:29:09Z","links":{"resolver":"https://pith.science/pith/DOPFQXANMZWEL2NZSZK4LVINVZ","bundle":"https://pith.science/pith/DOPFQXANMZWEL2NZSZK4LVINVZ/bundle.json","state":"https://pith.science/pith/DOPFQXANMZWEL2NZSZK4LVINVZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DOPFQXANMZWEL2NZSZK4LVINVZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:DOPFQXANMZWEL2NZSZK4LVINVZ","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":"7de29a2d958343c4d6acbc582c2cadc04cb30bf9c5ac9409eac069640f3cf625","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2018-08-31T22:22:58Z","title_canon_sha256":"edf78076de52523f9cdf211bedbd570d05bed9e8fb90f509aa1feba17e656710"},"schema_version":"1.0","source":{"id":"1809.00073","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.00073","created_at":"2026-05-18T00:04:39Z"},{"alias_kind":"arxiv_version","alias_value":"1809.00073v2","created_at":"2026-05-18T00:04:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.00073","created_at":"2026-05-18T00:04:39Z"},{"alias_kind":"pith_short_12","alias_value":"DOPFQXANMZWE","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_16","alias_value":"DOPFQXANMZWEL2NZ","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_8","alias_value":"DOPFQXAN","created_at":"2026-05-18T12:32:19Z"}],"graph_snapshots":[{"event_id":"sha256:d6e11c906124fffa907c8f0847d5b2c0f8242431dbeca9875871fe04ec80fd2d","target":"graph","created_at":"2026-05-18T00:04:39Z","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 present a progress report on our investigation of the thermodynamics of QCD with $N_f=2$ flavors of dynamical Wilson fermions in the limit of a large number of colors $N_c$. To date, studies of the thermodynamics of QCD at large $N_c$ have been limited to the quenched approximation, i.e., to the behavior of pure $\\mathrm{SU}(N_c)$ gauge theory at large $N_c$. This is the first study of thermodynamics at large $N_c$ using dynamical fermions, and thus the first study able to test whether the quenched approximation is a valid way to investigate large $N_c$ thermodynamics. After reviewing 't Ho","authors_text":"Daniel C. Hackett, Ethan T. Neil, Thomas DeGrand","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2018-08-31T22:22:58Z","title":"Large $N_c$ Thermodynamics with Dynamical Fermions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.00073","kind":"arxiv","version":2},"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":"sha256:86a6e7c1cc4608729bc2957614fc16b2fa54f1e3a67cd02b3346f3840e940fe1","target":"record","created_at":"2026-05-18T00:04:39Z","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":"7de29a2d958343c4d6acbc582c2cadc04cb30bf9c5ac9409eac069640f3cf625","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2018-08-31T22:22:58Z","title_canon_sha256":"edf78076de52523f9cdf211bedbd570d05bed9e8fb90f509aa1feba17e656710"},"schema_version":"1.0","source":{"id":"1809.00073","kind":"arxiv","version":2}},"canonical_sha256":"1b9e585c0d666c45e9b99655c5d50dae6c9b05d44d6d960a59b3611badc63ef0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1b9e585c0d666c45e9b99655c5d50dae6c9b05d44d6d960a59b3611badc63ef0","first_computed_at":"2026-05-18T00:04:39.114625Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:04:39.114625Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"aMqQuHXhozWsapC567OkkNUhvq5Ee8enpHsMC7hcMRCi91xtjAsZSUM535gYMFWRNrNSnFWuaP3PRqCoJbfMCw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:04:39.115117Z","signed_message":"canonical_sha256_bytes"},"source_id":"1809.00073","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:86a6e7c1cc4608729bc2957614fc16b2fa54f1e3a67cd02b3346f3840e940fe1","sha256:d6e11c906124fffa907c8f0847d5b2c0f8242431dbeca9875871fe04ec80fd2d"],"state_sha256":"cd121010eea88d74ee8e76358b50f0cbc906eb7fc480f3b2eafbc716254c307d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rVF5gHPoFtgHhD5B0Ej2cLxWeaNxGsek6XyCvr4lCecuWaeMsZWkPEAgWN/NNktkR+/Fo474o129iF2gYVDxAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T16:29:09.159991Z","bundle_sha256":"28458a57e4e2e465921b97127f28b6ce7e62716b815999a23b552d35a72e7504"}}