{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:N7RXQU27DQLEM7LQYJUQIW6QSP","short_pith_number":"pith:N7RXQU27","canonical_record":{"source":{"id":"2304.07521","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2023-04-15T10:09:27Z","cross_cats_sorted":[],"title_canon_sha256":"73c6a6c2424b8484e76ee7d1eeb6f1c1c999a4c50537dd19936ae607f7c835e5","abstract_canon_sha256":"6cbe69f7122dbe361682211c4d3ac496a896f143b24a4cf07a9bd671a2adb4df"},"schema_version":"1.0"},"canonical_sha256":"6fe378535f1c16467d70c269045bd093f477e7bfec495bcb3cf06fe810e2aa98","source":{"kind":"arxiv","id":"2304.07521","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2304.07521","created_at":"2026-07-05T06:02:10Z"},{"alias_kind":"arxiv_version","alias_value":"2304.07521v2","created_at":"2026-07-05T06:02:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2304.07521","created_at":"2026-07-05T06:02:10Z"},{"alias_kind":"pith_short_12","alias_value":"N7RXQU27DQLE","created_at":"2026-07-05T06:02:10Z"},{"alias_kind":"pith_short_16","alias_value":"N7RXQU27DQLEM7LQ","created_at":"2026-07-05T06:02:10Z"},{"alias_kind":"pith_short_8","alias_value":"N7RXQU27","created_at":"2026-07-05T06:02:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:N7RXQU27DQLEM7LQYJUQIW6QSP","target":"record","payload":{"canonical_record":{"source":{"id":"2304.07521","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2023-04-15T10:09:27Z","cross_cats_sorted":[],"title_canon_sha256":"73c6a6c2424b8484e76ee7d1eeb6f1c1c999a4c50537dd19936ae607f7c835e5","abstract_canon_sha256":"6cbe69f7122dbe361682211c4d3ac496a896f143b24a4cf07a9bd671a2adb4df"},"schema_version":"1.0"},"canonical_sha256":"6fe378535f1c16467d70c269045bd093f477e7bfec495bcb3cf06fe810e2aa98","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:02:10.086332Z","signature_b64":"DIkh19wdpdH1dZqTrnJLTdhnOpFTz1iXpfsI9sccZ/tt3JJiFwsN4CIFtkJkLn9jPOz9PnyCoGXSJx1NMz2EDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6fe378535f1c16467d70c269045bd093f477e7bfec495bcb3cf06fe810e2aa98","last_reissued_at":"2026-07-05T06:02:10.085872Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:02:10.085872Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2304.07521","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":"2026-07-05T06:02:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"osb3ti+ED0Vjt1pzNuf3EU1zifk1eGnJm88lx9jRhVtDX8wKDkZmw6swiWx3hIUIof6W9HJRzsCLF37E4Hn+Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T22:52:56.031798Z"},"content_sha256":"50b8cf0d219e45177fe0fd11f01e82a9ae595e12987e94d83420fdf89ada2d3b","schema_version":"1.0","event_id":"sha256:50b8cf0d219e45177fe0fd11f01e82a9ae595e12987e94d83420fdf89ada2d3b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:N7RXQU27DQLEM7LQYJUQIW6QSP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"What if we have Meta GPT? From Content Singularity to Human-Metaverse Interaction in AIGC Era","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.HC","authors_text":"Chaoning Zhang, Lik-Hang Lee, Pengyuan Zhou, Simo Hosio","submitted_at":"2023-04-15T10:09:27Z","abstract_excerpt":"The global metaverse development is facing a \"cooldown moment\", while the academia and industry attention moves drastically from the Metaverse to AI Generated Content (AIGC) in 2023. Nonetheless, the current discussion rarely considers the connection between AIGCs and the Metaverse. We can imagine the Metaverse, i.e., immersive cyberspace, is the black void of space, and AIGCs can simultaneously offer content and facilitate diverse user needs. As such, this article argues that AIGCs can be a vital technological enabler for the Metaverse. The article first provides a retrospect of the major pit"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.07521","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2304.07521/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":"2026-07-05T06:02:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hAVy7T6h9bSwwIf1JikEIqsLXfB1lqIcbJZBmnr7pFPbErkRV15OrIJ15GZodhZOhEc+Ly4nzlQCALaNylKQCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T22:52:56.032319Z"},"content_sha256":"62a06925459a323a747b2c7454a58e35283ed9e0ca0dbef244be2f998ad45956","schema_version":"1.0","event_id":"sha256:62a06925459a323a747b2c7454a58e35283ed9e0ca0dbef244be2f998ad45956"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/N7RXQU27DQLEM7LQYJUQIW6QSP/bundle.json","state_url":"https://pith.science/pith/N7RXQU27DQLEM7LQYJUQIW6QSP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/N7RXQU27DQLEM7LQYJUQIW6QSP/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":"2026-08-19T22:52:56Z","links":{"resolver":"https://pith.science/pith/N7RXQU27DQLEM7LQYJUQIW6QSP","bundle":"https://pith.science/pith/N7RXQU27DQLEM7LQYJUQIW6QSP/bundle.json","state":"https://pith.science/pith/N7RXQU27DQLEM7LQYJUQIW6QSP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/N7RXQU27DQLEM7LQYJUQIW6QSP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:N7RXQU27DQLEM7LQYJUQIW6QSP","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":"6cbe69f7122dbe361682211c4d3ac496a896f143b24a4cf07a9bd671a2adb4df","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2023-04-15T10:09:27Z","title_canon_sha256":"73c6a6c2424b8484e76ee7d1eeb6f1c1c999a4c50537dd19936ae607f7c835e5"},"schema_version":"1.0","source":{"id":"2304.07521","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2304.07521","created_at":"2026-07-05T06:02:10Z"},{"alias_kind":"arxiv_version","alias_value":"2304.07521v2","created_at":"2026-07-05T06:02:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2304.07521","created_at":"2026-07-05T06:02:10Z"},{"alias_kind":"pith_short_12","alias_value":"N7RXQU27DQLE","created_at":"2026-07-05T06:02:10Z"},{"alias_kind":"pith_short_16","alias_value":"N7RXQU27DQLEM7LQ","created_at":"2026-07-05T06:02:10Z"},{"alias_kind":"pith_short_8","alias_value":"N7RXQU27","created_at":"2026-07-05T06:02:10Z"}],"graph_snapshots":[{"event_id":"sha256:62a06925459a323a747b2c7454a58e35283ed9e0ca0dbef244be2f998ad45956","target":"graph","created_at":"2026-07-05T06:02:10Z","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/2304.07521/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The global metaverse development is facing a \"cooldown moment\", while the academia and industry attention moves drastically from the Metaverse to AI Generated Content (AIGC) in 2023. Nonetheless, the current discussion rarely considers the connection between AIGCs and the Metaverse. We can imagine the Metaverse, i.e., immersive cyberspace, is the black void of space, and AIGCs can simultaneously offer content and facilitate diverse user needs. As such, this article argues that AIGCs can be a vital technological enabler for the Metaverse. The article first provides a retrospect of the major pit","authors_text":"Chaoning Zhang, Lik-Hang Lee, Pengyuan Zhou, Simo Hosio","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2023-04-15T10:09:27Z","title":"What if we have Meta GPT? From Content Singularity to Human-Metaverse Interaction in AIGC Era"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.07521","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":"sha256:50b8cf0d219e45177fe0fd11f01e82a9ae595e12987e94d83420fdf89ada2d3b","target":"record","created_at":"2026-07-05T06:02:10Z","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":"6cbe69f7122dbe361682211c4d3ac496a896f143b24a4cf07a9bd671a2adb4df","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2023-04-15T10:09:27Z","title_canon_sha256":"73c6a6c2424b8484e76ee7d1eeb6f1c1c999a4c50537dd19936ae607f7c835e5"},"schema_version":"1.0","source":{"id":"2304.07521","kind":"arxiv","version":2}},"canonical_sha256":"6fe378535f1c16467d70c269045bd093f477e7bfec495bcb3cf06fe810e2aa98","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6fe378535f1c16467d70c269045bd093f477e7bfec495bcb3cf06fe810e2aa98","first_computed_at":"2026-07-05T06:02:10.085872Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:02:10.085872Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DIkh19wdpdH1dZqTrnJLTdhnOpFTz1iXpfsI9sccZ/tt3JJiFwsN4CIFtkJkLn9jPOz9PnyCoGXSJx1NMz2EDg==","signature_status":"signed_v1","signed_at":"2026-07-05T06:02:10.086332Z","signed_message":"canonical_sha256_bytes"},"source_id":"2304.07521","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:50b8cf0d219e45177fe0fd11f01e82a9ae595e12987e94d83420fdf89ada2d3b","sha256:62a06925459a323a747b2c7454a58e35283ed9e0ca0dbef244be2f998ad45956"],"state_sha256":"3a5624cc9a153414095c16876c395db5ddcd9339cd72e9c2b91daa96640ce0df"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Mp/3m/KjdFzinzFwvHSVAlI4fPbjxQVQu6JZ/Nc6lLrp76R37b9QD3TzsmzFhCdKakKbvTOJLBDPX4s/m2TnBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-19T22:52:56.037945Z","bundle_sha256":"5a49f5ecb5518763bacc839e5c204d74926c0bc53486b31c8cefc52033102744"}}