{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:EQPPKDZN4KI6CUHMFCTQX5AIZ7","short_pith_number":"pith:EQPPKDZN","canonical_record":{"source":{"id":"1008.4744","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-08-27T16:01:21Z","cross_cats_sorted":[],"title_canon_sha256":"bf55c998ee1fab59500fc03d256ca7bbb6ae959cab81835fb1d25bc26ef21386","abstract_canon_sha256":"4e4f313a480856c94e0c614af1ae5d5beb6d06e0da0d26894bad86ef1bceea44"},"schema_version":"1.0"},"canonical_sha256":"241ef50f2de291e150ec28a70bf408cff5d679f4c86558e53c02d39d177e0966","source":{"kind":"arxiv","id":"1008.4744","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1008.4744","created_at":"2026-05-18T04:36:59Z"},{"alias_kind":"arxiv_version","alias_value":"1008.4744v2","created_at":"2026-05-18T04:36:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1008.4744","created_at":"2026-05-18T04:36:59Z"},{"alias_kind":"pith_short_12","alias_value":"EQPPKDZN4KI6","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_16","alias_value":"EQPPKDZN4KI6CUHM","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_8","alias_value":"EQPPKDZN","created_at":"2026-05-18T12:26:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:EQPPKDZN4KI6CUHMFCTQX5AIZ7","target":"record","payload":{"canonical_record":{"source":{"id":"1008.4744","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-08-27T16:01:21Z","cross_cats_sorted":[],"title_canon_sha256":"bf55c998ee1fab59500fc03d256ca7bbb6ae959cab81835fb1d25bc26ef21386","abstract_canon_sha256":"4e4f313a480856c94e0c614af1ae5d5beb6d06e0da0d26894bad86ef1bceea44"},"schema_version":"1.0"},"canonical_sha256":"241ef50f2de291e150ec28a70bf408cff5d679f4c86558e53c02d39d177e0966","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:36:59.015584Z","signature_b64":"jAMnde1jtGMUU2P6JZoNNvNpo/1nkv4v3YwSItKLvw3iUv1XoxpvMjgTnr7hy5RIbGRY1n2geGblMfLmW1DABw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"241ef50f2de291e150ec28a70bf408cff5d679f4c86558e53c02d39d177e0966","last_reissued_at":"2026-05-18T04:36:59.014897Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:36:59.014897Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1008.4744","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":"2026-05-18T04:36:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5chbcFZkKrylouWyWy8tpJrSndZRUbTQTjPUAWD2YcDlMWknRUCVT297l0+WZcbRN+ZZ1fjeA664BTnXIxZ2DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T23:29:11.885533Z"},"content_sha256":"7a1f4b634aa90d8047707b1fa5d4391777c3525934e6d05e04cd7668ba919033","schema_version":"1.0","event_id":"sha256:7a1f4b634aa90d8047707b1fa5d4391777c3525934e6d05e04cd7668ba919033"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:EQPPKDZN4KI6CUHMFCTQX5AIZ7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Asymptotic symmetries of three-dimensional gravity coupled to higher-spin fields","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Andrea Campoleoni, Stefan Fredenhagen, Stefan Pfenninger, Stefan Theisen","submitted_at":"2010-08-27T16:01:21Z","abstract_excerpt":"We discuss the emergence of W-algebras as asymptotic symmetries of higher-spin gauge theories coupled to three-dimensional Einstein gravity with a negative cosmological constant. We focus on models involving a finite number of bosonic higher-spin fields, and especially on the example provided by the coupling of a spin-3 field to gravity. It is described by a SL(3) \\times SL(3) Chern-Simons theory and its asymptotic symmetry algebra is given by two copies of the classical W_3-algebra with central charge the one computed by Brown and Henneaux in pure gravity with negative cosmological constant."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1008.4744","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":"2026-05-18T04:36:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"e7IjHS/iTWR3BhhspaAmZQo9LV3MK4jUCPL4qfICYQqm/BIybC8medkxIXZ3EMZJIMU4A7qA1oPW9Uxlzqb/CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T23:29:11.886225Z"},"content_sha256":"064983ec4ba54ea9cfc4d0ddc9329779dff9da58b11aafbba53027c749075efd","schema_version":"1.0","event_id":"sha256:064983ec4ba54ea9cfc4d0ddc9329779dff9da58b11aafbba53027c749075efd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EQPPKDZN4KI6CUHMFCTQX5AIZ7/bundle.json","state_url":"https://pith.science/pith/EQPPKDZN4KI6CUHMFCTQX5AIZ7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EQPPKDZN4KI6CUHMFCTQX5AIZ7/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":"2026-05-31T23:29:11Z","links":{"resolver":"https://pith.science/pith/EQPPKDZN4KI6CUHMFCTQX5AIZ7","bundle":"https://pith.science/pith/EQPPKDZN4KI6CUHMFCTQX5AIZ7/bundle.json","state":"https://pith.science/pith/EQPPKDZN4KI6CUHMFCTQX5AIZ7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EQPPKDZN4KI6CUHMFCTQX5AIZ7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:EQPPKDZN4KI6CUHMFCTQX5AIZ7","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":"4e4f313a480856c94e0c614af1ae5d5beb6d06e0da0d26894bad86ef1bceea44","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-08-27T16:01:21Z","title_canon_sha256":"bf55c998ee1fab59500fc03d256ca7bbb6ae959cab81835fb1d25bc26ef21386"},"schema_version":"1.0","source":{"id":"1008.4744","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1008.4744","created_at":"2026-05-18T04:36:59Z"},{"alias_kind":"arxiv_version","alias_value":"1008.4744v2","created_at":"2026-05-18T04:36:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1008.4744","created_at":"2026-05-18T04:36:59Z"},{"alias_kind":"pith_short_12","alias_value":"EQPPKDZN4KI6","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_16","alias_value":"EQPPKDZN4KI6CUHM","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_8","alias_value":"EQPPKDZN","created_at":"2026-05-18T12:26:06Z"}],"graph_snapshots":[{"event_id":"sha256:064983ec4ba54ea9cfc4d0ddc9329779dff9da58b11aafbba53027c749075efd","target":"graph","created_at":"2026-05-18T04:36:59Z","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 discuss the emergence of W-algebras as asymptotic symmetries of higher-spin gauge theories coupled to three-dimensional Einstein gravity with a negative cosmological constant. We focus on models involving a finite number of bosonic higher-spin fields, and especially on the example provided by the coupling of a spin-3 field to gravity. It is described by a SL(3) \\times SL(3) Chern-Simons theory and its asymptotic symmetry algebra is given by two copies of the classical W_3-algebra with central charge the one computed by Brown and Henneaux in pure gravity with negative cosmological constant.","authors_text":"Andrea Campoleoni, Stefan Fredenhagen, Stefan Pfenninger, Stefan Theisen","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-08-27T16:01:21Z","title":"Asymptotic symmetries of three-dimensional gravity coupled to higher-spin fields"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1008.4744","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":"sha256:7a1f4b634aa90d8047707b1fa5d4391777c3525934e6d05e04cd7668ba919033","target":"record","created_at":"2026-05-18T04:36:59Z","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":"4e4f313a480856c94e0c614af1ae5d5beb6d06e0da0d26894bad86ef1bceea44","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-08-27T16:01:21Z","title_canon_sha256":"bf55c998ee1fab59500fc03d256ca7bbb6ae959cab81835fb1d25bc26ef21386"},"schema_version":"1.0","source":{"id":"1008.4744","kind":"arxiv","version":2}},"canonical_sha256":"241ef50f2de291e150ec28a70bf408cff5d679f4c86558e53c02d39d177e0966","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"241ef50f2de291e150ec28a70bf408cff5d679f4c86558e53c02d39d177e0966","first_computed_at":"2026-05-18T04:36:59.014897Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:36:59.014897Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jAMnde1jtGMUU2P6JZoNNvNpo/1nkv4v3YwSItKLvw3iUv1XoxpvMjgTnr7hy5RIbGRY1n2geGblMfLmW1DABw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:36:59.015584Z","signed_message":"canonical_sha256_bytes"},"source_id":"1008.4744","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7a1f4b634aa90d8047707b1fa5d4391777c3525934e6d05e04cd7668ba919033","sha256:064983ec4ba54ea9cfc4d0ddc9329779dff9da58b11aafbba53027c749075efd"],"state_sha256":"642a800310a67d92a8b2def4275a75774d518a6482f06ec8627635cfc7363b00"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UFZm81uK0et5nQZ2OGCnKdd+U8viu7CQTvaeQDDMiiQRcxHsxyDwbWYFzBHe6qUwDlwmSvqYH/DAtYEEb9h2Dw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T23:29:11.889895Z","bundle_sha256":"621d618ed175e73d883742218cf888e37f91fcf60f2b1708edf55f4b15e01aae"}}