{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:5ED37GXE46TYNXVILA7I6JN2II","short_pith_number":"pith:5ED37GXE","canonical_record":{"source":{"id":"1502.00005","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-01-30T21:00:11Z","cross_cats_sorted":[],"title_canon_sha256":"e0cbeee4ee20cc8cba84c700c2379ac677a22138d78cdfd61eb65d4203b21b6c","abstract_canon_sha256":"c335d6c32f0c94fe70c0cbe40d0fbbd1b05c31bc8b1f6fb18969142a9c566de6"},"schema_version":"1.0"},"canonical_sha256":"e907bf9ae4e7a786dea8583e8f25ba420ae335c56548602b4383b5f064da33d7","source":{"kind":"arxiv","id":"1502.00005","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.00005","created_at":"2026-05-18T01:41:05Z"},{"alias_kind":"arxiv_version","alias_value":"1502.00005v1","created_at":"2026-05-18T01:41:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.00005","created_at":"2026-05-18T01:41:05Z"},{"alias_kind":"pith_short_12","alias_value":"5ED37GXE46TY","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_16","alias_value":"5ED37GXE46TYNXVI","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_8","alias_value":"5ED37GXE","created_at":"2026-05-18T12:29:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:5ED37GXE46TYNXVILA7I6JN2II","target":"record","payload":{"canonical_record":{"source":{"id":"1502.00005","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-01-30T21:00:11Z","cross_cats_sorted":[],"title_canon_sha256":"e0cbeee4ee20cc8cba84c700c2379ac677a22138d78cdfd61eb65d4203b21b6c","abstract_canon_sha256":"c335d6c32f0c94fe70c0cbe40d0fbbd1b05c31bc8b1f6fb18969142a9c566de6"},"schema_version":"1.0"},"canonical_sha256":"e907bf9ae4e7a786dea8583e8f25ba420ae335c56548602b4383b5f064da33d7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:41:05.588102Z","signature_b64":"CDdToa69LrLLeEKy5iaigDNGFx6oIV0SjbNXD/cu9WQFltvR8aer7CuLd36PqCx/iEbnCJ6t6FM5SDiYSBD3BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e907bf9ae4e7a786dea8583e8f25ba420ae335c56548602b4383b5f064da33d7","last_reissued_at":"2026-05-18T01:41:05.587390Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:41:05.587390Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1502.00005","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":"2026-05-18T01:41:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EcQEZxq5zNqChTSy2ruBJF+zMVCLpc8U5WJzgIIqv3celxpfBRZzO/C+SVuHaIe1qzjWuQt05lp+cpJIAVU4Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T14:27:53.929641Z"},"content_sha256":"3cf70f546b3b10ebf1719f143629acdfb85519a9c2065c5be6a23649e5725ccc","schema_version":"1.0","event_id":"sha256:3cf70f546b3b10ebf1719f143629acdfb85519a9c2065c5be6a23649e5725ccc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:5ED37GXE46TYNXVILA7I6JN2II","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Hubble Space Telescope proper motion (HSTPROMO) catalogs of Galactic globular clusters. II. Kinematic profiles and maps","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Andrea Bellini, Jay Anderson (STScI), Laura L. Watkins, Roeland P. van der Marel","submitted_at":"2015-01-30T21:00:11Z","abstract_excerpt":"We present kinematical analyses of 22 Galactic globular clusters using the Hubble Space Telescope proper motion (HSTPROMO) catalogues recently presented in Bellini et al. (2014). For most clusters, this is the first proper-motion study ever performed, and, for many, this is the most detailed kinematic study of any kind. We use cleaned samples of bright stars to determine binned velocity-dispersion and velocity-anisotropy radial profiles and two-dimensional velocity-dispersion spatial maps. Using these profiles, we search for correlations between cluster kinematics and structural properties. We"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.00005","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":"2026-05-18T01:41:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"f/Az5dxG+RBpDZIQVx55YrLDuLlJ1YOY7XHZmiXK5ea2aQc2rzCuiFptEBnUOQikXeeP6EkHk8Jd+DyHQmULAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T14:27:53.930301Z"},"content_sha256":"00575c226df16b288d8341ed18ed726ffe4b722c31348dd691a599ab8a5e1b6c","schema_version":"1.0","event_id":"sha256:00575c226df16b288d8341ed18ed726ffe4b722c31348dd691a599ab8a5e1b6c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5ED37GXE46TYNXVILA7I6JN2II/bundle.json","state_url":"https://pith.science/pith/5ED37GXE46TYNXVILA7I6JN2II/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5ED37GXE46TYNXVILA7I6JN2II/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":"2026-05-31T14:27:53Z","links":{"resolver":"https://pith.science/pith/5ED37GXE46TYNXVILA7I6JN2II","bundle":"https://pith.science/pith/5ED37GXE46TYNXVILA7I6JN2II/bundle.json","state":"https://pith.science/pith/5ED37GXE46TYNXVILA7I6JN2II/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5ED37GXE46TYNXVILA7I6JN2II/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:5ED37GXE46TYNXVILA7I6JN2II","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":"c335d6c32f0c94fe70c0cbe40d0fbbd1b05c31bc8b1f6fb18969142a9c566de6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-01-30T21:00:11Z","title_canon_sha256":"e0cbeee4ee20cc8cba84c700c2379ac677a22138d78cdfd61eb65d4203b21b6c"},"schema_version":"1.0","source":{"id":"1502.00005","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.00005","created_at":"2026-05-18T01:41:05Z"},{"alias_kind":"arxiv_version","alias_value":"1502.00005v1","created_at":"2026-05-18T01:41:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.00005","created_at":"2026-05-18T01:41:05Z"},{"alias_kind":"pith_short_12","alias_value":"5ED37GXE46TY","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_16","alias_value":"5ED37GXE46TYNXVI","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_8","alias_value":"5ED37GXE","created_at":"2026-05-18T12:29:05Z"}],"graph_snapshots":[{"event_id":"sha256:00575c226df16b288d8341ed18ed726ffe4b722c31348dd691a599ab8a5e1b6c","target":"graph","created_at":"2026-05-18T01:41:05Z","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 present kinematical analyses of 22 Galactic globular clusters using the Hubble Space Telescope proper motion (HSTPROMO) catalogues recently presented in Bellini et al. (2014). For most clusters, this is the first proper-motion study ever performed, and, for many, this is the most detailed kinematic study of any kind. We use cleaned samples of bright stars to determine binned velocity-dispersion and velocity-anisotropy radial profiles and two-dimensional velocity-dispersion spatial maps. Using these profiles, we search for correlations between cluster kinematics and structural properties. We","authors_text":"Andrea Bellini, Jay Anderson (STScI), Laura L. Watkins, Roeland P. van der Marel","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-01-30T21:00:11Z","title":"Hubble Space Telescope proper motion (HSTPROMO) catalogs of Galactic globular clusters. II. Kinematic profiles and maps"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.00005","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":"sha256:3cf70f546b3b10ebf1719f143629acdfb85519a9c2065c5be6a23649e5725ccc","target":"record","created_at":"2026-05-18T01:41:05Z","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":"c335d6c32f0c94fe70c0cbe40d0fbbd1b05c31bc8b1f6fb18969142a9c566de6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-01-30T21:00:11Z","title_canon_sha256":"e0cbeee4ee20cc8cba84c700c2379ac677a22138d78cdfd61eb65d4203b21b6c"},"schema_version":"1.0","source":{"id":"1502.00005","kind":"arxiv","version":1}},"canonical_sha256":"e907bf9ae4e7a786dea8583e8f25ba420ae335c56548602b4383b5f064da33d7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e907bf9ae4e7a786dea8583e8f25ba420ae335c56548602b4383b5f064da33d7","first_computed_at":"2026-05-18T01:41:05.587390Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:41:05.587390Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CDdToa69LrLLeEKy5iaigDNGFx6oIV0SjbNXD/cu9WQFltvR8aer7CuLd36PqCx/iEbnCJ6t6FM5SDiYSBD3BA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:41:05.588102Z","signed_message":"canonical_sha256_bytes"},"source_id":"1502.00005","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3cf70f546b3b10ebf1719f143629acdfb85519a9c2065c5be6a23649e5725ccc","sha256:00575c226df16b288d8341ed18ed726ffe4b722c31348dd691a599ab8a5e1b6c"],"state_sha256":"4fc1c682d9fd710a5718624d1f4581d5eff798b1cdee66924ffc5e9becb9e8ed"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lxoU2bvkoj/WAiXl1kHAC7ZygyE7JDDWt5QtgJk7QsorU8eKwiUUHrYQGbZ570KJWP8GY8NDxCKaVp0j0ooMDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T14:27:53.933472Z","bundle_sha256":"25fe71e8261f4a24664340407fb7241d223c8357a50771ad12a8acf989953f56"}}