{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:3AJW2DPRCHTMVFSL3VSWBBD4CX","short_pith_number":"pith:3AJW2DPR","canonical_record":{"source":{"id":"1404.1920","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-04-07T20:00:11Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"495eae3c295e9d17f49f9b8f08f832b595a371fe846ef224b1cfe5a590208972","abstract_canon_sha256":"7a260b4c8c3fef30c3d73d03291a2bc6f55b03c7c8d0edb108af733c798d9021"},"schema_version":"1.0"},"canonical_sha256":"d8136d0df111e6ca964bdd6560847c15d9c158da7a56e33cfeae8767c42c66e1","source":{"kind":"arxiv","id":"1404.1920","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.1920","created_at":"2026-05-18T01:43:36Z"},{"alias_kind":"arxiv_version","alias_value":"1404.1920v1","created_at":"2026-05-18T01:43:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.1920","created_at":"2026-05-18T01:43:36Z"},{"alias_kind":"pith_short_12","alias_value":"3AJW2DPRCHTM","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_16","alias_value":"3AJW2DPRCHTMVFSL","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_8","alias_value":"3AJW2DPR","created_at":"2026-05-18T12:28:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:3AJW2DPRCHTMVFSL3VSWBBD4CX","target":"record","payload":{"canonical_record":{"source":{"id":"1404.1920","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-04-07T20:00:11Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"495eae3c295e9d17f49f9b8f08f832b595a371fe846ef224b1cfe5a590208972","abstract_canon_sha256":"7a260b4c8c3fef30c3d73d03291a2bc6f55b03c7c8d0edb108af733c798d9021"},"schema_version":"1.0"},"canonical_sha256":"d8136d0df111e6ca964bdd6560847c15d9c158da7a56e33cfeae8767c42c66e1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:43:36.821827Z","signature_b64":"pe1RegvvyyY06Z0HF/BzE+TVB9AD2qkrasAzttOZ46yZrAHp+mvgyAx1U78Ug8tzh+0Hqhkgo8hvSStDQCOpDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d8136d0df111e6ca964bdd6560847c15d9c158da7a56e33cfeae8767c42c66e1","last_reissued_at":"2026-05-18T01:43:36.821415Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:43:36.821415Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1404.1920","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":"2026-05-18T01:43:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"w4wqulftmYyCZuhljeOgBtzLX0aMiZqedVmM+1m0V5ngCb4EU9UU4Q9NJa8BaG0ITcP/JeNYmXvNdNY3msJSDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-01T18:55:56.435892Z"},"content_sha256":"ad50475c58670ec9a5aac737d0aa03c1f08f4f1b8b2c0bc1508800d04c1a3cbe","schema_version":"1.0","event_id":"sha256:ad50475c58670ec9a5aac737d0aa03c1f08f4f1b8b2c0bc1508800d04c1a3cbe"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:3AJW2DPRCHTMVFSL3VSWBBD4CX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dark Matter Halos in Galaxies and Globular Cluster Populations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"Gretchen L. Harris, Michael J. Hudson, William E. Harris","submitted_at":"2014-04-07T20:00:11Z","abstract_excerpt":"We combine a new, comprehensive database for globular cluster populations in all types of galaxies with a new calibration of galaxy halo masses based entirely on weak lensing. Correlating these two sets of data, we find that the mass ratio $\\eta \\equiv M_{GCS}/M_{h}$ (total mass in globular clusters, divided by halo mass) is essentially constant at $\\langle \\eta \\rangle \\sim 4 \\times 10^{-5}$, strongly confirming earlier suggestions in the literature. Globular clusters are the only known stellar population that formed in essentially direct proportion to host galaxy halo mass. The intrinsic sca"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.1920","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":"2026-05-18T01:43:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"B4pkUlGBgu6jPOt0Ehanj0bctu6QcyzUPnXTppx+RvcvQdDJbcwdbfeUwc1sp8xXUDONvda5PTTdiaz7yW9RAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-01T18:55:56.436243Z"},"content_sha256":"1eb0323da4810360dbaa49303896aed9b1ff13f8a66fc652cec65fa7e474e9c6","schema_version":"1.0","event_id":"sha256:1eb0323da4810360dbaa49303896aed9b1ff13f8a66fc652cec65fa7e474e9c6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3AJW2DPRCHTMVFSL3VSWBBD4CX/bundle.json","state_url":"https://pith.science/pith/3AJW2DPRCHTMVFSL3VSWBBD4CX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3AJW2DPRCHTMVFSL3VSWBBD4CX/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":"2026-07-01T18:55:56Z","links":{"resolver":"https://pith.science/pith/3AJW2DPRCHTMVFSL3VSWBBD4CX","bundle":"https://pith.science/pith/3AJW2DPRCHTMVFSL3VSWBBD4CX/bundle.json","state":"https://pith.science/pith/3AJW2DPRCHTMVFSL3VSWBBD4CX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3AJW2DPRCHTMVFSL3VSWBBD4CX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:3AJW2DPRCHTMVFSL3VSWBBD4CX","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":"7a260b4c8c3fef30c3d73d03291a2bc6f55b03c7c8d0edb108af733c798d9021","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-04-07T20:00:11Z","title_canon_sha256":"495eae3c295e9d17f49f9b8f08f832b595a371fe846ef224b1cfe5a590208972"},"schema_version":"1.0","source":{"id":"1404.1920","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.1920","created_at":"2026-05-18T01:43:36Z"},{"alias_kind":"arxiv_version","alias_value":"1404.1920v1","created_at":"2026-05-18T01:43:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.1920","created_at":"2026-05-18T01:43:36Z"},{"alias_kind":"pith_short_12","alias_value":"3AJW2DPRCHTM","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_16","alias_value":"3AJW2DPRCHTMVFSL","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_8","alias_value":"3AJW2DPR","created_at":"2026-05-18T12:28:11Z"}],"graph_snapshots":[{"event_id":"sha256:1eb0323da4810360dbaa49303896aed9b1ff13f8a66fc652cec65fa7e474e9c6","target":"graph","created_at":"2026-05-18T01:43:36Z","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 combine a new, comprehensive database for globular cluster populations in all types of galaxies with a new calibration of galaxy halo masses based entirely on weak lensing. Correlating these two sets of data, we find that the mass ratio $\\eta \\equiv M_{GCS}/M_{h}$ (total mass in globular clusters, divided by halo mass) is essentially constant at $\\langle \\eta \\rangle \\sim 4 \\times 10^{-5}$, strongly confirming earlier suggestions in the literature. Globular clusters are the only known stellar population that formed in essentially direct proportion to host galaxy halo mass. The intrinsic sca","authors_text":"Gretchen L. Harris, Michael J. Hudson, William E. Harris","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-04-07T20:00:11Z","title":"Dark Matter Halos in Galaxies and Globular Cluster Populations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.1920","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:ad50475c58670ec9a5aac737d0aa03c1f08f4f1b8b2c0bc1508800d04c1a3cbe","target":"record","created_at":"2026-05-18T01:43:36Z","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":"7a260b4c8c3fef30c3d73d03291a2bc6f55b03c7c8d0edb108af733c798d9021","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-04-07T20:00:11Z","title_canon_sha256":"495eae3c295e9d17f49f9b8f08f832b595a371fe846ef224b1cfe5a590208972"},"schema_version":"1.0","source":{"id":"1404.1920","kind":"arxiv","version":1}},"canonical_sha256":"d8136d0df111e6ca964bdd6560847c15d9c158da7a56e33cfeae8767c42c66e1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d8136d0df111e6ca964bdd6560847c15d9c158da7a56e33cfeae8767c42c66e1","first_computed_at":"2026-05-18T01:43:36.821415Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:43:36.821415Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pe1RegvvyyY06Z0HF/BzE+TVB9AD2qkrasAzttOZ46yZrAHp+mvgyAx1U78Ug8tzh+0Hqhkgo8hvSStDQCOpDw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:43:36.821827Z","signed_message":"canonical_sha256_bytes"},"source_id":"1404.1920","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ad50475c58670ec9a5aac737d0aa03c1f08f4f1b8b2c0bc1508800d04c1a3cbe","sha256:1eb0323da4810360dbaa49303896aed9b1ff13f8a66fc652cec65fa7e474e9c6"],"state_sha256":"a60023da579cb535fc17f2ab97c71617fd845d2c3cc0dcd3c02921137029563c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pN3TnYKvib6P30Lr4zc14q/XRfzHauFzMGfEEmu/iPNQKOWgHkj5J9M6cG8SLUKbn95moQA6am993VAj5ux2Ag==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-01T18:55:56.441251Z","bundle_sha256":"bb63822b56df792d7d8a2a1797aa5a1428b1b8f915469f72d125ecadfb16e276"}}