{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:2ZMDRHSSE3ZKXDAUVRDH2CBLKY","short_pith_number":"pith:2ZMDRHSS","canonical_record":{"source":{"id":"1207.0450","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-07-02T17:40:55Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"9a33b11590bdd1929af742fe6ea3902a56a33a4a5069190f0635e8493f459fa3","abstract_canon_sha256":"8eb82adaa3d049adf0a58009b37a76d405aae328e672a49f2571127e8ea294ee"},"schema_version":"1.0"},"canonical_sha256":"d658389e5226f2ab8c14ac467d082b560b16c2f13ee760ccb1adc8527018a3ef","source":{"kind":"arxiv","id":"1207.0450","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1207.0450","created_at":"2026-05-18T00:56:52Z"},{"alias_kind":"arxiv_version","alias_value":"1207.0450v2","created_at":"2026-05-18T00:56:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1207.0450","created_at":"2026-05-18T00:56:52Z"},{"alias_kind":"pith_short_12","alias_value":"2ZMDRHSSE3ZK","created_at":"2026-05-18T12:26:50Z"},{"alias_kind":"pith_short_16","alias_value":"2ZMDRHSSE3ZKXDAU","created_at":"2026-05-18T12:26:50Z"},{"alias_kind":"pith_short_8","alias_value":"2ZMDRHSS","created_at":"2026-05-18T12:26:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:2ZMDRHSSE3ZKXDAUVRDH2CBLKY","target":"record","payload":{"canonical_record":{"source":{"id":"1207.0450","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-07-02T17:40:55Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"9a33b11590bdd1929af742fe6ea3902a56a33a4a5069190f0635e8493f459fa3","abstract_canon_sha256":"8eb82adaa3d049adf0a58009b37a76d405aae328e672a49f2571127e8ea294ee"},"schema_version":"1.0"},"canonical_sha256":"d658389e5226f2ab8c14ac467d082b560b16c2f13ee760ccb1adc8527018a3ef","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:56:52.688306Z","signature_b64":"SrgP2XmYNRXvs0Gfu8IlGpETCMm7OZH/rySADGx4axOG2bCuQC2zeyXSjiQ1QUxku6lf5MifpPQqyOgEyrfwCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d658389e5226f2ab8c14ac467d082b560b16c2f13ee760ccb1adc8527018a3ef","last_reissued_at":"2026-05-18T00:56:52.687795Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:56:52.687795Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1207.0450","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":"2026-05-18T00:56:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IUKA9c/VXj61wqk/3GBf5LcAPo/UsbmivHDSbX62CMdaYrOX94b1bZHprSCNuVGYP2dRHrSEEpqmW4+29DXrDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T10:15:50.933830Z"},"content_sha256":"d912f2d1169ea2cd2eb40d410aa8831e07d2cf730ed382aad352240cb51f6ec9","schema_version":"1.0","event_id":"sha256:d912f2d1169ea2cd2eb40d410aa8831e07d2cf730ed382aad352240cb51f6ec9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:2ZMDRHSSE3ZKXDAUVRDH2CBLKY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Discovering Strong Top Dynamics at the LHC","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Adam Martin, Baradhwaj Coleppa, Elizabeth H. Simmons, Heather E. Logan, Jing Ren, Pawin Ittisamai, R. Sekhar Chivukula","submitted_at":"2012-07-02T17:40:55Z","abstract_excerpt":"We analyze the phenomenology of the top-pion and top-Higgs states in models with strong top dynamics, and translate the present LHC searches for the Standard Model Higgs into bounds on these scalar states. We explore the possibility that the new state at a mass of approximately 125 GeV observed at the LHC is consistent with a neutral pseudoscalar top-pion state. We demonstrate that a neutral pseudoscalar top-pion can generate the diphoton signal at the observed rate. However, the region of model parameter space where this is the case does not correspond to classic topcolor-assisted technicolor"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1207.0450","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":"2026-05-18T00:56:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ThjDf8o1Xl0OeTCeqd3oPfYzcvtPj7C1L5jLFsTyP8pBxOx7kumrPVye/+3d01WpHLrHcuv/yFcQ7/j0haBrAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T10:15:50.934207Z"},"content_sha256":"29f9ec47dc8ef8cdc1608c75c349ecc70aed67018348f851642c1645b81e906e","schema_version":"1.0","event_id":"sha256:29f9ec47dc8ef8cdc1608c75c349ecc70aed67018348f851642c1645b81e906e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2ZMDRHSSE3ZKXDAUVRDH2CBLKY/bundle.json","state_url":"https://pith.science/pith/2ZMDRHSSE3ZKXDAUVRDH2CBLKY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2ZMDRHSSE3ZKXDAUVRDH2CBLKY/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":"2026-05-19T10:15:50Z","links":{"resolver":"https://pith.science/pith/2ZMDRHSSE3ZKXDAUVRDH2CBLKY","bundle":"https://pith.science/pith/2ZMDRHSSE3ZKXDAUVRDH2CBLKY/bundle.json","state":"https://pith.science/pith/2ZMDRHSSE3ZKXDAUVRDH2CBLKY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2ZMDRHSSE3ZKXDAUVRDH2CBLKY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:2ZMDRHSSE3ZKXDAUVRDH2CBLKY","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":"8eb82adaa3d049adf0a58009b37a76d405aae328e672a49f2571127e8ea294ee","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-07-02T17:40:55Z","title_canon_sha256":"9a33b11590bdd1929af742fe6ea3902a56a33a4a5069190f0635e8493f459fa3"},"schema_version":"1.0","source":{"id":"1207.0450","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1207.0450","created_at":"2026-05-18T00:56:52Z"},{"alias_kind":"arxiv_version","alias_value":"1207.0450v2","created_at":"2026-05-18T00:56:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1207.0450","created_at":"2026-05-18T00:56:52Z"},{"alias_kind":"pith_short_12","alias_value":"2ZMDRHSSE3ZK","created_at":"2026-05-18T12:26:50Z"},{"alias_kind":"pith_short_16","alias_value":"2ZMDRHSSE3ZKXDAU","created_at":"2026-05-18T12:26:50Z"},{"alias_kind":"pith_short_8","alias_value":"2ZMDRHSS","created_at":"2026-05-18T12:26:50Z"}],"graph_snapshots":[{"event_id":"sha256:29f9ec47dc8ef8cdc1608c75c349ecc70aed67018348f851642c1645b81e906e","target":"graph","created_at":"2026-05-18T00:56:52Z","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 analyze the phenomenology of the top-pion and top-Higgs states in models with strong top dynamics, and translate the present LHC searches for the Standard Model Higgs into bounds on these scalar states. We explore the possibility that the new state at a mass of approximately 125 GeV observed at the LHC is consistent with a neutral pseudoscalar top-pion state. We demonstrate that a neutral pseudoscalar top-pion can generate the diphoton signal at the observed rate. However, the region of model parameter space where this is the case does not correspond to classic topcolor-assisted technicolor","authors_text":"Adam Martin, Baradhwaj Coleppa, Elizabeth H. Simmons, Heather E. Logan, Jing Ren, Pawin Ittisamai, R. Sekhar Chivukula","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-07-02T17:40:55Z","title":"Discovering Strong Top Dynamics at the LHC"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1207.0450","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:d912f2d1169ea2cd2eb40d410aa8831e07d2cf730ed382aad352240cb51f6ec9","target":"record","created_at":"2026-05-18T00:56:52Z","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":"8eb82adaa3d049adf0a58009b37a76d405aae328e672a49f2571127e8ea294ee","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-07-02T17:40:55Z","title_canon_sha256":"9a33b11590bdd1929af742fe6ea3902a56a33a4a5069190f0635e8493f459fa3"},"schema_version":"1.0","source":{"id":"1207.0450","kind":"arxiv","version":2}},"canonical_sha256":"d658389e5226f2ab8c14ac467d082b560b16c2f13ee760ccb1adc8527018a3ef","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d658389e5226f2ab8c14ac467d082b560b16c2f13ee760ccb1adc8527018a3ef","first_computed_at":"2026-05-18T00:56:52.687795Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:56:52.687795Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SrgP2XmYNRXvs0Gfu8IlGpETCMm7OZH/rySADGx4axOG2bCuQC2zeyXSjiQ1QUxku6lf5MifpPQqyOgEyrfwCw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:56:52.688306Z","signed_message":"canonical_sha256_bytes"},"source_id":"1207.0450","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d912f2d1169ea2cd2eb40d410aa8831e07d2cf730ed382aad352240cb51f6ec9","sha256:29f9ec47dc8ef8cdc1608c75c349ecc70aed67018348f851642c1645b81e906e"],"state_sha256":"7d54afcb7138ab03e797eef74bb1914b2cffcbb32ce30f073fd8575d1c5fe186"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WY5CJCA1OKAdJU+Fw0WjAD3i1/UweLDaC1JXyy//Z5fcPSfbvUDLrvJoh6SZom29UuhZa9e9kBziMiMeBf02Cw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-19T10:15:50.936113Z","bundle_sha256":"f8f287a5fbaf60beb7fe43d4f1c94207521f2392009f4e749ba69535afaa5ab8"}}