{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:5YUUWG2NAQ4OUIQNNZTMEMX2NZ","short_pith_number":"pith:5YUUWG2N","canonical_record":{"source":{"id":"1810.03938","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-10-09T12:36:35Z","cross_cats_sorted":[],"title_canon_sha256":"f7d3f09629e9ed075d9f65868fe8464172ec648c0a15de5fdfc496ffc05d2028","abstract_canon_sha256":"2e03ca35b8a3f7452904c58520d90aa556dd92da41406a32cb50cba26f4db755"},"schema_version":"1.0"},"canonical_sha256":"ee294b1b4d0438ea220d6e66c232fa6e63404d6430de69a08e6c1a522f08beb8","source":{"kind":"arxiv","id":"1810.03938","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1810.03938","created_at":"2026-05-18T00:03:44Z"},{"alias_kind":"arxiv_version","alias_value":"1810.03938v1","created_at":"2026-05-18T00:03:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1810.03938","created_at":"2026-05-18T00:03:44Z"},{"alias_kind":"pith_short_12","alias_value":"5YUUWG2NAQ4O","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_16","alias_value":"5YUUWG2NAQ4OUIQN","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_8","alias_value":"5YUUWG2N","created_at":"2026-05-18T12:32:08Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:5YUUWG2NAQ4OUIQNNZTMEMX2NZ","target":"record","payload":{"canonical_record":{"source":{"id":"1810.03938","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-10-09T12:36:35Z","cross_cats_sorted":[],"title_canon_sha256":"f7d3f09629e9ed075d9f65868fe8464172ec648c0a15de5fdfc496ffc05d2028","abstract_canon_sha256":"2e03ca35b8a3f7452904c58520d90aa556dd92da41406a32cb50cba26f4db755"},"schema_version":"1.0"},"canonical_sha256":"ee294b1b4d0438ea220d6e66c232fa6e63404d6430de69a08e6c1a522f08beb8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:03:44.243757Z","signature_b64":"Cmf8mIO6QsA5s1gPO6cGofcdG+Tc05TDVezFrEFy9iWitr2aAtpW7V1103WiuYpVPRSu7uMKU2dmFlDcDrxwBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ee294b1b4d0438ea220d6e66c232fa6e63404d6430de69a08e6c1a522f08beb8","last_reissued_at":"2026-05-18T00:03:44.243357Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:03:44.243357Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1810.03938","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":"2026-05-18T00:03:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WgMb7dquKol8eFpry3sFZbMuz+UDBwJiR39YUYsqRuf5Y7Mn5Z1iCLQAV4hhm6UEPr096pPsvDUj1tP0TXsWCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T17:02:52.224008Z"},"content_sha256":"14692d5624549264c2013737b8d6aa934327b829caab6c3e7a36a1d4d9cb2e87","schema_version":"1.0","event_id":"sha256:14692d5624549264c2013737b8d6aa934327b829caab6c3e7a36a1d4d9cb2e87"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:5YUUWG2NAQ4OUIQNNZTMEMX2NZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Constraining the Milky Way potential with Double White Dwarfs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Elena Maria Rossi, Enrico Barausse, Valeriya Korol","submitted_at":"2018-10-09T12:36:35Z","abstract_excerpt":"The upcoming LISA mission is the only experiment that will allow us to study the Milky Way's structure using gravitational wave signals from Galactic double white dwarfs (DWDs). The total number of expected detections exceeds $10^5$. Furthermore, up to a hundred DWDs can be simultaneously detected in both gravitational and optical radiation (e.g. with Gaia and LSST as eclipsing), making DWDs ideal sources for performing a multi-messenger tomography of the Galaxy. We show that LISA will detect DWDs everywhere, mapping also the opposite side of the Galaxy. This complete coverage will: (1) provid"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1810.03938","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":"2026-05-18T00:03:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ikBwiE+FL5eTgO32SogXOFSupzssP/cOygvDlUH5PHOO7BtOMpxtiQ1K/Uw03PAeoqIXreci5mbp0W7SwbsdBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T17:02:52.224710Z"},"content_sha256":"cd0627ed03b86b5b1d890c08467669656178a390aad56e708d746082cb09d118","schema_version":"1.0","event_id":"sha256:cd0627ed03b86b5b1d890c08467669656178a390aad56e708d746082cb09d118"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5YUUWG2NAQ4OUIQNNZTMEMX2NZ/bundle.json","state_url":"https://pith.science/pith/5YUUWG2NAQ4OUIQNNZTMEMX2NZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5YUUWG2NAQ4OUIQNNZTMEMX2NZ/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":"2026-05-25T17:02:52Z","links":{"resolver":"https://pith.science/pith/5YUUWG2NAQ4OUIQNNZTMEMX2NZ","bundle":"https://pith.science/pith/5YUUWG2NAQ4OUIQNNZTMEMX2NZ/bundle.json","state":"https://pith.science/pith/5YUUWG2NAQ4OUIQNNZTMEMX2NZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5YUUWG2NAQ4OUIQNNZTMEMX2NZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:5YUUWG2NAQ4OUIQNNZTMEMX2NZ","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":"2e03ca35b8a3f7452904c58520d90aa556dd92da41406a32cb50cba26f4db755","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-10-09T12:36:35Z","title_canon_sha256":"f7d3f09629e9ed075d9f65868fe8464172ec648c0a15de5fdfc496ffc05d2028"},"schema_version":"1.0","source":{"id":"1810.03938","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1810.03938","created_at":"2026-05-18T00:03:44Z"},{"alias_kind":"arxiv_version","alias_value":"1810.03938v1","created_at":"2026-05-18T00:03:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1810.03938","created_at":"2026-05-18T00:03:44Z"},{"alias_kind":"pith_short_12","alias_value":"5YUUWG2NAQ4O","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_16","alias_value":"5YUUWG2NAQ4OUIQN","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_8","alias_value":"5YUUWG2N","created_at":"2026-05-18T12:32:08Z"}],"graph_snapshots":[{"event_id":"sha256:cd0627ed03b86b5b1d890c08467669656178a390aad56e708d746082cb09d118","target":"graph","created_at":"2026-05-18T00:03:44Z","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 upcoming LISA mission is the only experiment that will allow us to study the Milky Way's structure using gravitational wave signals from Galactic double white dwarfs (DWDs). The total number of expected detections exceeds $10^5$. Furthermore, up to a hundred DWDs can be simultaneously detected in both gravitational and optical radiation (e.g. with Gaia and LSST as eclipsing), making DWDs ideal sources for performing a multi-messenger tomography of the Galaxy. We show that LISA will detect DWDs everywhere, mapping also the opposite side of the Galaxy. This complete coverage will: (1) provid","authors_text":"Elena Maria Rossi, Enrico Barausse, Valeriya Korol","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-10-09T12:36:35Z","title":"Constraining the Milky Way potential with Double White Dwarfs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1810.03938","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":"sha256:14692d5624549264c2013737b8d6aa934327b829caab6c3e7a36a1d4d9cb2e87","target":"record","created_at":"2026-05-18T00:03:44Z","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":"2e03ca35b8a3f7452904c58520d90aa556dd92da41406a32cb50cba26f4db755","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-10-09T12:36:35Z","title_canon_sha256":"f7d3f09629e9ed075d9f65868fe8464172ec648c0a15de5fdfc496ffc05d2028"},"schema_version":"1.0","source":{"id":"1810.03938","kind":"arxiv","version":1}},"canonical_sha256":"ee294b1b4d0438ea220d6e66c232fa6e63404d6430de69a08e6c1a522f08beb8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ee294b1b4d0438ea220d6e66c232fa6e63404d6430de69a08e6c1a522f08beb8","first_computed_at":"2026-05-18T00:03:44.243357Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:03:44.243357Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Cmf8mIO6QsA5s1gPO6cGofcdG+Tc05TDVezFrEFy9iWitr2aAtpW7V1103WiuYpVPRSu7uMKU2dmFlDcDrxwBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:03:44.243757Z","signed_message":"canonical_sha256_bytes"},"source_id":"1810.03938","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:14692d5624549264c2013737b8d6aa934327b829caab6c3e7a36a1d4d9cb2e87","sha256:cd0627ed03b86b5b1d890c08467669656178a390aad56e708d746082cb09d118"],"state_sha256":"bd8a52bf2ecbeaee6aab0a3166654eedd299bc348288b9c1d42a87d15a23ecad"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XvN9QgWCFAcZkAkaVhieKizgaWM4fjepx60uMFxS9gF+mCymglktnZgSJAhiqq1cjaTUv35/FhgvwMVEL3AmAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T17:02:52.228579Z","bundle_sha256":"91a68cf4793edec2acae264ff373000647e451144b205a68e1bff6218f7a1861"}}