{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:CW5ESQFREAVUSG53S5BW7VCBCZ","short_pith_number":"pith:CW5ESQFR","canonical_record":{"source":{"id":"1502.07284","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.pop-ph","submitted_at":"2015-02-12T06:44:51Z","cross_cats_sorted":[],"title_canon_sha256":"50bb11fc41d7684aa8ccb3ddf1ea73bbd05b57bc55ee20bc8a88b6d7cf265d5e","abstract_canon_sha256":"dd720f850dc5dbeb6bb8bf3ea21e5a3f73a68a89b09cc8875ffda105941d55b7"},"schema_version":"1.0"},"canonical_sha256":"15ba4940b1202b491bbb97436fd441166897a444c10a48b251b7aa6738741c85","source":{"kind":"arxiv","id":"1502.07284","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.07284","created_at":"2026-05-18T02:26:11Z"},{"alias_kind":"arxiv_version","alias_value":"1502.07284v1","created_at":"2026-05-18T02:26:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.07284","created_at":"2026-05-18T02:26:11Z"},{"alias_kind":"pith_short_12","alias_value":"CW5ESQFREAVU","created_at":"2026-05-18T12:29:17Z"},{"alias_kind":"pith_short_16","alias_value":"CW5ESQFREAVUSG53","created_at":"2026-05-18T12:29:17Z"},{"alias_kind":"pith_short_8","alias_value":"CW5ESQFR","created_at":"2026-05-18T12:29:17Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:CW5ESQFREAVUSG53S5BW7VCBCZ","target":"record","payload":{"canonical_record":{"source":{"id":"1502.07284","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.pop-ph","submitted_at":"2015-02-12T06:44:51Z","cross_cats_sorted":[],"title_canon_sha256":"50bb11fc41d7684aa8ccb3ddf1ea73bbd05b57bc55ee20bc8a88b6d7cf265d5e","abstract_canon_sha256":"dd720f850dc5dbeb6bb8bf3ea21e5a3f73a68a89b09cc8875ffda105941d55b7"},"schema_version":"1.0"},"canonical_sha256":"15ba4940b1202b491bbb97436fd441166897a444c10a48b251b7aa6738741c85","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:26:11.421354Z","signature_b64":"zsoFELAJ1HKrkBW1pDWJoYOOP6oFnNIH7Jvr6vME7GY5D0KbDNN4TPdveZ/auKTrC3I05U6/Rz6A5ZotTUY8AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"15ba4940b1202b491bbb97436fd441166897a444c10a48b251b7aa6738741c85","last_reissued_at":"2026-05-18T02:26:11.420660Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:26:11.420660Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1502.07284","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":"2026-05-18T02:26:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3rBM7ZHxj34k7vWMa4FIr5J3XcpbydCwMoz7XgM6cxAlQDSNSZcyyaOaG3o/RsfYpdm7J6oEO9DYuIKZeRAYDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T09:13:38.292789Z"},"content_sha256":"a1800ebf0080af64e59b6cc45627706ecf64be3650d005656e3e6b4474a1debe","schema_version":"1.0","event_id":"sha256:a1800ebf0080af64e59b6cc45627706ecf64be3650d005656e3e6b4474a1debe"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:CW5ESQFREAVUSG53S5BW7VCBCZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Fermi Communications and Public Outreach","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.pop-ph","authors_text":"A. Simonnet, L. Cominsky, the Fermi E/PO team","submitted_at":"2015-02-12T06:44:51Z","abstract_excerpt":"The Sonoma State University (SSU) Education and Public Outreach (E/PO) group participates in the planning and execution of press conferences that feature noteworthy Fermi discoveries, as well as supporting social media and outreach websites. We have also created many scientific illustrations for the media, tools for amateur astronomers for use at star parties, and have given numerous public talks about Fermi discoveries."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.07284","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":""},"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":"2026-05-18T02:26:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kd66g6pZHrTyr4T8aBaON7sNFxcogoLOlxLGAY9y5x51nZ+8T3z3uIRIclWmJWEMRtOKIW0SfPiVXezWnmwsBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T09:13:38.293123Z"},"content_sha256":"f31c72d287d3d7bd5359376660230870fedfd0e3878c070a35b20aa43501a060","schema_version":"1.0","event_id":"sha256:f31c72d287d3d7bd5359376660230870fedfd0e3878c070a35b20aa43501a060"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CW5ESQFREAVUSG53S5BW7VCBCZ/bundle.json","state_url":"https://pith.science/pith/CW5ESQFREAVUSG53S5BW7VCBCZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CW5ESQFREAVUSG53S5BW7VCBCZ/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":"2026-07-07T09:13:38Z","links":{"resolver":"https://pith.science/pith/CW5ESQFREAVUSG53S5BW7VCBCZ","bundle":"https://pith.science/pith/CW5ESQFREAVUSG53S5BW7VCBCZ/bundle.json","state":"https://pith.science/pith/CW5ESQFREAVUSG53S5BW7VCBCZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CW5ESQFREAVUSG53S5BW7VCBCZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:CW5ESQFREAVUSG53S5BW7VCBCZ","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":"dd720f850dc5dbeb6bb8bf3ea21e5a3f73a68a89b09cc8875ffda105941d55b7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.pop-ph","submitted_at":"2015-02-12T06:44:51Z","title_canon_sha256":"50bb11fc41d7684aa8ccb3ddf1ea73bbd05b57bc55ee20bc8a88b6d7cf265d5e"},"schema_version":"1.0","source":{"id":"1502.07284","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.07284","created_at":"2026-05-18T02:26:11Z"},{"alias_kind":"arxiv_version","alias_value":"1502.07284v1","created_at":"2026-05-18T02:26:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.07284","created_at":"2026-05-18T02:26:11Z"},{"alias_kind":"pith_short_12","alias_value":"CW5ESQFREAVU","created_at":"2026-05-18T12:29:17Z"},{"alias_kind":"pith_short_16","alias_value":"CW5ESQFREAVUSG53","created_at":"2026-05-18T12:29:17Z"},{"alias_kind":"pith_short_8","alias_value":"CW5ESQFR","created_at":"2026-05-18T12:29:17Z"}],"graph_snapshots":[{"event_id":"sha256:f31c72d287d3d7bd5359376660230870fedfd0e3878c070a35b20aa43501a060","target":"graph","created_at":"2026-05-18T02:26:11Z","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":"The Sonoma State University (SSU) Education and Public Outreach (E/PO) group participates in the planning and execution of press conferences that feature noteworthy Fermi discoveries, as well as supporting social media and outreach websites. We have also created many scientific illustrations for the media, tools for amateur astronomers for use at star parties, and have given numerous public talks about Fermi discoveries.","authors_text":"A. Simonnet, L. Cominsky, the Fermi E/PO team","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.pop-ph","submitted_at":"2015-02-12T06:44:51Z","title":"Fermi Communications and Public Outreach"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.07284","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:a1800ebf0080af64e59b6cc45627706ecf64be3650d005656e3e6b4474a1debe","target":"record","created_at":"2026-05-18T02:26:11Z","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":"dd720f850dc5dbeb6bb8bf3ea21e5a3f73a68a89b09cc8875ffda105941d55b7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.pop-ph","submitted_at":"2015-02-12T06:44:51Z","title_canon_sha256":"50bb11fc41d7684aa8ccb3ddf1ea73bbd05b57bc55ee20bc8a88b6d7cf265d5e"},"schema_version":"1.0","source":{"id":"1502.07284","kind":"arxiv","version":1}},"canonical_sha256":"15ba4940b1202b491bbb97436fd441166897a444c10a48b251b7aa6738741c85","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"15ba4940b1202b491bbb97436fd441166897a444c10a48b251b7aa6738741c85","first_computed_at":"2026-05-18T02:26:11.420660Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:26:11.420660Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zsoFELAJ1HKrkBW1pDWJoYOOP6oFnNIH7Jvr6vME7GY5D0KbDNN4TPdveZ/auKTrC3I05U6/Rz6A5ZotTUY8AQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:26:11.421354Z","signed_message":"canonical_sha256_bytes"},"source_id":"1502.07284","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a1800ebf0080af64e59b6cc45627706ecf64be3650d005656e3e6b4474a1debe","sha256:f31c72d287d3d7bd5359376660230870fedfd0e3878c070a35b20aa43501a060"],"state_sha256":"911315330b0fdbc02c34a2ad9b96f89778b2290bbe3ed50bfeda7e36c18c0cb6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HOnhJG9GFDuaAtnD6qRZZzBGzTNVCO1rLskBNam0IKGUGUWxP1Drc784u20YXca/fRjfYUbmcJxbjN+8xdIMAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T09:13:38.294954Z","bundle_sha256":"d43b569acb4a9d0dbac93c3efb2a477dd2c0e8153780fbdb876a01b0fa3344fc"}}