{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:ZJT3KRGONSTFYVOM222LGZCXVE","short_pith_number":"pith:ZJT3KRGO","canonical_record":{"source":{"id":"2006.11158","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2020-06-19T14:42:38Z","cross_cats_sorted":["cs.HC","cs.SI"],"title_canon_sha256":"80c6f9dbe7b5447493acf1dcbfd6625126a1c48f2c230dac0a1bd3728a8c5e40","abstract_canon_sha256":"9a46132a6c0a0306f1f6f555ad75aaa7484689169251b7735629886e3ba03ef3"},"schema_version":"1.0"},"canonical_sha256":"ca67b544ce6ca65c55ccd6b4b36457a939323a11ab44284cee02887749562623","source":{"kind":"arxiv","id":"2006.11158","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2006.11158","created_at":"2026-07-05T01:11:35Z"},{"alias_kind":"arxiv_version","alias_value":"2006.11158v1","created_at":"2026-07-05T01:11:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2006.11158","created_at":"2026-07-05T01:11:35Z"},{"alias_kind":"pith_short_12","alias_value":"ZJT3KRGONSTF","created_at":"2026-07-05T01:11:35Z"},{"alias_kind":"pith_short_16","alias_value":"ZJT3KRGONSTFYVOM","created_at":"2026-07-05T01:11:35Z"},{"alias_kind":"pith_short_8","alias_value":"ZJT3KRGO","created_at":"2026-07-05T01:11:35Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:ZJT3KRGONSTFYVOM222LGZCXVE","target":"record","payload":{"canonical_record":{"source":{"id":"2006.11158","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2020-06-19T14:42:38Z","cross_cats_sorted":["cs.HC","cs.SI"],"title_canon_sha256":"80c6f9dbe7b5447493acf1dcbfd6625126a1c48f2c230dac0a1bd3728a8c5e40","abstract_canon_sha256":"9a46132a6c0a0306f1f6f555ad75aaa7484689169251b7735629886e3ba03ef3"},"schema_version":"1.0"},"canonical_sha256":"ca67b544ce6ca65c55ccd6b4b36457a939323a11ab44284cee02887749562623","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:11:35.892229Z","signature_b64":"NIwodTfaxmSxlxHwz9754m94QdpFrbbeZE7y8g/ccvAbT58wCOaQICyyLwtwIKxL7VFdxLvDTkgPtCXj6o5AAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ca67b544ce6ca65c55ccd6b4b36457a939323a11ab44284cee02887749562623","last_reissued_at":"2026-07-05T01:11:35.891882Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:11:35.891882Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2006.11158","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":"2026-07-05T01:11:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tbIr47ncn6WlTnU1CvP0SzzvZPxnjbF4gPLgmXcyeE9FXrC9Inv8+xd++V/KwEOBDzcp2PzwDEyGFKa4sfcWDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-23T16:16:23.051739Z"},"content_sha256":"e405c7f115de5d490361898d802d1cec38fb3a70fa377dac12a047b035cbdcaa","schema_version":"1.0","event_id":"sha256:e405c7f115de5d490361898d802d1cec38fb3a70fa377dac12a047b035cbdcaa"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:ZJT3KRGONSTFYVOM222LGZCXVE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dashboard of sentiment in Austrian social media during COVID-19","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.HC","cs.SI"],"primary_cat":"cs.CY","authors_text":"David Garcia, Hannah Metzler, Jana Lasser, Max Pellert","submitted_at":"2020-06-19T14:42:38Z","abstract_excerpt":"To track online emotional expressions of the Austrian population close to real-time during the COVID-19 pandemic, we build a self-updating monitor of emotion dynamics using digital traces from three different data sources. This enables decision makers and the interested public to assess issues such as the attitude towards counter-measures taken during the pandemic and the possible emergence of a (mental) health crisis early on. We use web scraping and API access to retrieve data from the news platform derstandard.at, Twitter and a chat platform for students. We document the technical details o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2006.11158","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/2006.11158/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":"2026-07-05T01:11:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RL4jB6CAOCfIVYlGSeAHIvcHsEYrTCeORrklz5zQD1bSRH4y9AC2wLtOfmWmD5MfBMwROlqV8CVS/mmSDrwgAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-23T16:16:23.052245Z"},"content_sha256":"836d1c6e2a932bb773ff396815834b03dacc1f78fa876e5d614ee2ccc5aa8471","schema_version":"1.0","event_id":"sha256:836d1c6e2a932bb773ff396815834b03dacc1f78fa876e5d614ee2ccc5aa8471"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZJT3KRGONSTFYVOM222LGZCXVE/bundle.json","state_url":"https://pith.science/pith/ZJT3KRGONSTFYVOM222LGZCXVE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZJT3KRGONSTFYVOM222LGZCXVE/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":"2026-08-23T16:16:23Z","links":{"resolver":"https://pith.science/pith/ZJT3KRGONSTFYVOM222LGZCXVE","bundle":"https://pith.science/pith/ZJT3KRGONSTFYVOM222LGZCXVE/bundle.json","state":"https://pith.science/pith/ZJT3KRGONSTFYVOM222LGZCXVE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZJT3KRGONSTFYVOM222LGZCXVE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:ZJT3KRGONSTFYVOM222LGZCXVE","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":"9a46132a6c0a0306f1f6f555ad75aaa7484689169251b7735629886e3ba03ef3","cross_cats_sorted":["cs.HC","cs.SI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2020-06-19T14:42:38Z","title_canon_sha256":"80c6f9dbe7b5447493acf1dcbfd6625126a1c48f2c230dac0a1bd3728a8c5e40"},"schema_version":"1.0","source":{"id":"2006.11158","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2006.11158","created_at":"2026-07-05T01:11:35Z"},{"alias_kind":"arxiv_version","alias_value":"2006.11158v1","created_at":"2026-07-05T01:11:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2006.11158","created_at":"2026-07-05T01:11:35Z"},{"alias_kind":"pith_short_12","alias_value":"ZJT3KRGONSTF","created_at":"2026-07-05T01:11:35Z"},{"alias_kind":"pith_short_16","alias_value":"ZJT3KRGONSTFYVOM","created_at":"2026-07-05T01:11:35Z"},{"alias_kind":"pith_short_8","alias_value":"ZJT3KRGO","created_at":"2026-07-05T01:11:35Z"}],"graph_snapshots":[{"event_id":"sha256:836d1c6e2a932bb773ff396815834b03dacc1f78fa876e5d614ee2ccc5aa8471","target":"graph","created_at":"2026-07-05T01:11:35Z","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/2006.11158/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"To track online emotional expressions of the Austrian population close to real-time during the COVID-19 pandemic, we build a self-updating monitor of emotion dynamics using digital traces from three different data sources. This enables decision makers and the interested public to assess issues such as the attitude towards counter-measures taken during the pandemic and the possible emergence of a (mental) health crisis early on. We use web scraping and API access to retrieve data from the news platform derstandard.at, Twitter and a chat platform for students. We document the technical details o","authors_text":"David Garcia, Hannah Metzler, Jana Lasser, Max Pellert","cross_cats":["cs.HC","cs.SI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2020-06-19T14:42:38Z","title":"Dashboard of sentiment in Austrian social media during COVID-19"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2006.11158","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:e405c7f115de5d490361898d802d1cec38fb3a70fa377dac12a047b035cbdcaa","target":"record","created_at":"2026-07-05T01:11:35Z","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":"9a46132a6c0a0306f1f6f555ad75aaa7484689169251b7735629886e3ba03ef3","cross_cats_sorted":["cs.HC","cs.SI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2020-06-19T14:42:38Z","title_canon_sha256":"80c6f9dbe7b5447493acf1dcbfd6625126a1c48f2c230dac0a1bd3728a8c5e40"},"schema_version":"1.0","source":{"id":"2006.11158","kind":"arxiv","version":1}},"canonical_sha256":"ca67b544ce6ca65c55ccd6b4b36457a939323a11ab44284cee02887749562623","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ca67b544ce6ca65c55ccd6b4b36457a939323a11ab44284cee02887749562623","first_computed_at":"2026-07-05T01:11:35.891882Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:11:35.891882Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NIwodTfaxmSxlxHwz9754m94QdpFrbbeZE7y8g/ccvAbT58wCOaQICyyLwtwIKxL7VFdxLvDTkgPtCXj6o5AAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T01:11:35.892229Z","signed_message":"canonical_sha256_bytes"},"source_id":"2006.11158","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e405c7f115de5d490361898d802d1cec38fb3a70fa377dac12a047b035cbdcaa","sha256:836d1c6e2a932bb773ff396815834b03dacc1f78fa876e5d614ee2ccc5aa8471"],"state_sha256":"fe141fa2273f376d64ef390c7e9d030baa736f93ac57f491599850046d0a5581"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mXhyVhGz2phvnK2Dtcj7evHs0WIU8LU6KRhgSFY63e3s1ysmA49evUcoiJZQV3uvfVLiptCCelewOT8HxbfbCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-23T16:16:23.057165Z","bundle_sha256":"f7d3c84ccf4151a722364c1cea134a32f32032b361c5451a89192d649ac17f01"}}