{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:J4P4XY24SIO3QW525PIRF7SEXO","short_pith_number":"pith:J4P4XY24","schema_version":"1.0","canonical_sha256":"4f1fcbe35c921db85bbaebd112fe44bbafc80a85664a5c7b2f71b71ba42ad067","source":{"kind":"arxiv","id":"1804.01081","version":2},"attestation_state":"computed","paper":{"title":"The Factorization Problem in Jackiw-Teitelboim Gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Daniel Harlow, Daniel Jafferis","submitted_at":"2018-04-03T17:51:21Z","abstract_excerpt":"In this note we study the $1+1$ dimensional Jackiw-Teitelboim gravity in Lorentzian signature, explicitly constructing the gauge-invariant classical phase space and the quantum Hilbert space and Hamiltonian. We also semiclassically compute the Hartle-Hawking wave function in two different bases of this Hilbert space. We then use these results to illustrate the gravitational version of the factorization problem of AdS/CFT: the Hilbert space of the two-boundary system tensor-factorizes on the CFT side, which appears to be in tension with the existence of gauge constraints in the bulk. In this mo"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1804.01081","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-04-03T17:51:21Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"9571901f3b8867869d1e220ef63a4b9b720c087de9d3365dabbc674fe0c3fadd","abstract_canon_sha256":"f9c3006d0ee0bc46c6954d68904a6eebc1f66119468811c90e5315dd830b2a22"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:17:46.651075Z","signature_b64":"YGcTF2GPfxGVO9b7di24LJxGzK3Qs4GVZNCsLwV8jTnivCywXgBzBZfrjpiOGCZ6aXVdPA8duKkV3Qrte5zUAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4f1fcbe35c921db85bbaebd112fe44bbafc80a85664a5c7b2f71b71ba42ad067","last_reissued_at":"2026-07-05T00:17:46.650585Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:17:46.650585Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Factorization Problem in Jackiw-Teitelboim Gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Daniel Harlow, Daniel Jafferis","submitted_at":"2018-04-03T17:51:21Z","abstract_excerpt":"In this note we study the $1+1$ dimensional Jackiw-Teitelboim gravity in Lorentzian signature, explicitly constructing the gauge-invariant classical phase space and the quantum Hilbert space and Hamiltonian. We also semiclassically compute the Hartle-Hawking wave function in two different bases of this Hilbert space. We then use these results to illustrate the gravitational version of the factorization problem of AdS/CFT: the Hilbert space of the two-boundary system tensor-factorizes on the CFT side, which appears to be in tension with the existence of gauge constraints in the bulk. In this mo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.01081","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/1804.01081/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1804.01081","created_at":"2026-07-05T00:17:46.650642+00:00"},{"alias_kind":"arxiv_version","alias_value":"1804.01081v2","created_at":"2026-07-05T00:17:46.650642+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.01081","created_at":"2026-07-05T00:17:46.650642+00:00"},{"alias_kind":"pith_short_12","alias_value":"J4P4XY24SIO3","created_at":"2026-07-05T00:17:46.650642+00:00"},{"alias_kind":"pith_short_16","alias_value":"J4P4XY24SIO3QW52","created_at":"2026-07-05T00:17:46.650642+00:00"},{"alias_kind":"pith_short_8","alias_value":"J4P4XY24","created_at":"2026-07-05T00:17:46.650642+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":21,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.26241","citing_title":"An observer's quantization of 3d de Sitter","ref_index":91,"is_internal_anchor":false},{"citing_arxiv_id":"2606.20220","citing_title":"Higher-loop wormhole length in sine-dilaton gravity from DSSYK Krylov complexity","ref_index":24,"is_internal_anchor":false},{"citing_arxiv_id":"2607.01322","citing_title":"Wormholes as red herrings: reflection positivity and the reconstruction of unitary quantum field theories","ref_index":42,"is_internal_anchor":false},{"citing_arxiv_id":"2607.01385","citing_title":"Quantum JT Gravity in a box as a P\\\"oschl-Teller Scattering Problem","ref_index":30,"is_internal_anchor":false},{"citing_arxiv_id":"2606.10924","citing_title":"Spacetime from Operator Algebras","ref_index":92,"is_internal_anchor":false},{"citing_arxiv_id":"2606.28484","citing_title":"Subregion observer rules from generalized entanglement wedges","ref_index":61,"is_internal_anchor":false},{"citing_arxiv_id":"2605.13956","citing_title":"q-Askey Deformations of Double-Scaled SYK","ref_index":144,"is_internal_anchor":false},{"citing_arxiv_id":"2606.20220","citing_title":"Higher-loop wormhole length in sine-dilaton gravity from DSSYK Krylov complexity","ref_index":24,"is_internal_anchor":false},{"citing_arxiv_id":"2605.25178","citing_title":"Pseudorandom Dynamics in the SYK Model and Cryptographic Censorship in JT Gravity","ref_index":61,"is_internal_anchor":false},{"citing_arxiv_id":"2605.25251","citing_title":"Some universalities in the partition functions of low-dimensional gravity models","ref_index":32,"is_internal_anchor":false},{"citing_arxiv_id":"2605.16619","citing_title":"Evaporating Black Hole Interior and Complexity Evolution","ref_index":29,"is_internal_anchor":false},{"citing_arxiv_id":"1911.11977","citing_title":"Replica wormholes and the black hole interior","ref_index":51,"is_internal_anchor":false},{"citing_arxiv_id":"2509.05412","citing_title":"Gravitational Hilbert spaces: invariant and co-invariant states, inner products, gauge-fixing, and BRST","ref_index":30,"is_internal_anchor":false},{"citing_arxiv_id":"2510.22658","citing_title":"Toward Krylov-based holography in double-scaled SYK","ref_index":69,"is_internal_anchor":false},{"citing_arxiv_id":"2511.01978","citing_title":"Single-Sided Black Holes in Double-Scaled SYK Model and No Man's Island","ref_index":56,"is_internal_anchor":false},{"citing_arxiv_id":"2511.03779","citing_title":"Cosmological Entanglement Entropy from the von Neumann Algebra of Double-Scaled SYK & Its Connection with Krylov Complexity","ref_index":125,"is_internal_anchor":false},{"citing_arxiv_id":"2512.10101","citing_title":"The von Neumann algebraic quantum group $\\mathrm{SU}_q(1,1)\\rtimes \\mathbb{Z}_2$ and the DSSYK model","ref_index":99,"is_internal_anchor":false},{"citing_arxiv_id":"2601.06697","citing_title":"Lecture notes on strings in AdS$_3$ from the worldsheet and the AdS$_3$/CFT$_2$ duality","ref_index":222,"is_internal_anchor":false},{"citing_arxiv_id":"2605.13956","citing_title":"q-Askey Deformations of Double-Scaled SYK","ref_index":144,"is_internal_anchor":false},{"citing_arxiv_id":"2605.13970","citing_title":"A Tale of Two Hartle-Hawking Wave Functions: Fully Gravitational vs Partially Frozen","ref_index":7,"is_internal_anchor":false},{"citing_arxiv_id":"2605.05291","citing_title":"Baby Universe in a Coupled SYK Model","ref_index":49,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/J4P4XY24SIO3QW525PIRF7SEXO","json":"https://pith.science/pith/J4P4XY24SIO3QW525PIRF7SEXO.json","graph_json":"https://pith.science/api/pith-number/J4P4XY24SIO3QW525PIRF7SEXO/graph.json","events_json":"https://pith.science/api/pith-number/J4P4XY24SIO3QW525PIRF7SEXO/events.json","paper":"https://pith.science/paper/J4P4XY24"},"agent_actions":{"view_html":"https://pith.science/pith/J4P4XY24SIO3QW525PIRF7SEXO","download_json":"https://pith.science/pith/J4P4XY24SIO3QW525PIRF7SEXO.json","view_paper":"https://pith.science/paper/J4P4XY24","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1804.01081&json=true","fetch_graph":"https://pith.science/api/pith-number/J4P4XY24SIO3QW525PIRF7SEXO/graph.json","fetch_events":"https://pith.science/api/pith-number/J4P4XY24SIO3QW525PIRF7SEXO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/J4P4XY24SIO3QW525PIRF7SEXO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/J4P4XY24SIO3QW525PIRF7SEXO/action/storage_attestation","attest_author":"https://pith.science/pith/J4P4XY24SIO3QW525PIRF7SEXO/action/author_attestation","sign_citation":"https://pith.science/pith/J4P4XY24SIO3QW525PIRF7SEXO/action/citation_signature","submit_replication":"https://pith.science/pith/J4P4XY24SIO3QW525PIRF7SEXO/action/replication_record"}},"created_at":"2026-07-05T00:17:46.650642+00:00","updated_at":"2026-07-05T00:17:46.650642+00:00"}