{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:FJ6DSHWVS3ALRD3ULWBUZQG5AR","short_pith_number":"pith:FJ6DSHWV","canonical_record":{"source":{"id":"1102.3433","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2011-02-16T21:00:08Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"80d159add7f15922903969454929e89aa753bbf89c83a84276c2c269fdb4c429","abstract_canon_sha256":"44b450818fd7caa71a40fa859aa6ea25f76222bfb0b176941e28f2a94fdd0934"},"schema_version":"1.0"},"canonical_sha256":"2a7c391ed596c0b88f745d834cc0dd0467df86cfbf26783e460cdf0e9fd167ee","source":{"kind":"arxiv","id":"1102.3433","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1102.3433","created_at":"2026-05-18T02:03:10Z"},{"alias_kind":"arxiv_version","alias_value":"1102.3433v2","created_at":"2026-05-18T02:03:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.3433","created_at":"2026-05-18T02:03:10Z"},{"alias_kind":"pith_short_12","alias_value":"FJ6DSHWVS3AL","created_at":"2026-05-18T12:26:28Z"},{"alias_kind":"pith_short_16","alias_value":"FJ6DSHWVS3ALRD3U","created_at":"2026-05-18T12:26:28Z"},{"alias_kind":"pith_short_8","alias_value":"FJ6DSHWV","created_at":"2026-05-18T12:26:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:FJ6DSHWVS3ALRD3ULWBUZQG5AR","target":"record","payload":{"canonical_record":{"source":{"id":"1102.3433","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2011-02-16T21:00:08Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"80d159add7f15922903969454929e89aa753bbf89c83a84276c2c269fdb4c429","abstract_canon_sha256":"44b450818fd7caa71a40fa859aa6ea25f76222bfb0b176941e28f2a94fdd0934"},"schema_version":"1.0"},"canonical_sha256":"2a7c391ed596c0b88f745d834cc0dd0467df86cfbf26783e460cdf0e9fd167ee","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:03:10.217644Z","signature_b64":"FLstvcH08E3T/vEx2pMPNdEVUX5lfo34ebXCbY/uM1U786iv3AmxrIu4QUTqrUT4whkhXOq3lZwxX3+N99xsBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2a7c391ed596c0b88f745d834cc0dd0467df86cfbf26783e460cdf0e9fd167ee","last_reissued_at":"2026-05-18T02:03:10.217020Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:03:10.217020Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1102.3433","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":"2026-05-18T02:03:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"G7syNVhuaIDBRSZ1vAMxsikr+F8CJ0YROh5MYQrVILdpbU8Ab960PwTJ2kjKb3atQAvKyFj7rTq+7lLN78U6Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T22:25:51.139773Z"},"content_sha256":"ad5fb5fe91da81c5a2caa0beb889d283b678eda06c1932fc7941c66d8e312703","schema_version":"1.0","event_id":"sha256:ad5fb5fe91da81c5a2caa0beb889d283b678eda06c1932fc7941c66d8e312703"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:FJ6DSHWVS3ALRD3ULWBUZQG5AR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Resolving the baryon-fraction profile in lensing galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"Dominik Leier, Emilio E. Falco, Ignacio Ferreras, Prasenjit Saha","submitted_at":"2011-02-16T21:00:08Z","abstract_excerpt":"We show the radial dependence of stellar baryon fraction curves derived for 21 lensing galaxies from the CfA-Arizona Space Telescope LEns Survey by means of stellar population synthesis and pixel-based mass reconstruction. The sample covers a stellar mass range of Ms~2x10^9-3x10^11 Msol (solar masses) which corresponds to a total mass range of ML~7x10^9-3x10^12 Msol on scales from 0.25 to 5 Re (effective radii). By examining the Ms-to-ML dependence on radial distance to the center of each galaxy we find pairs of lenses on small to intermediate mass scales which approach at large radii the same"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.3433","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":"2026-05-18T02:03:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GX3hnAD02lSN1dkE1T1ffMasVK7OxQ6k2IyoiqkFp/s+1CcYZtaLs/t+7P+FGjJrNoM8tT7TAM9b2hF484waCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T22:25:51.140122Z"},"content_sha256":"84a547f2e56cf1f6ae65eaf3ce335a7c06562305f7bfb8fb9d769c1eefff7b04","schema_version":"1.0","event_id":"sha256:84a547f2e56cf1f6ae65eaf3ce335a7c06562305f7bfb8fb9d769c1eefff7b04"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FJ6DSHWVS3ALRD3ULWBUZQG5AR/bundle.json","state_url":"https://pith.science/pith/FJ6DSHWVS3ALRD3ULWBUZQG5AR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FJ6DSHWVS3ALRD3ULWBUZQG5AR/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":"2026-06-02T22:25:51Z","links":{"resolver":"https://pith.science/pith/FJ6DSHWVS3ALRD3ULWBUZQG5AR","bundle":"https://pith.science/pith/FJ6DSHWVS3ALRD3ULWBUZQG5AR/bundle.json","state":"https://pith.science/pith/FJ6DSHWVS3ALRD3ULWBUZQG5AR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FJ6DSHWVS3ALRD3ULWBUZQG5AR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:FJ6DSHWVS3ALRD3ULWBUZQG5AR","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":"44b450818fd7caa71a40fa859aa6ea25f76222bfb0b176941e28f2a94fdd0934","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2011-02-16T21:00:08Z","title_canon_sha256":"80d159add7f15922903969454929e89aa753bbf89c83a84276c2c269fdb4c429"},"schema_version":"1.0","source":{"id":"1102.3433","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1102.3433","created_at":"2026-05-18T02:03:10Z"},{"alias_kind":"arxiv_version","alias_value":"1102.3433v2","created_at":"2026-05-18T02:03:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.3433","created_at":"2026-05-18T02:03:10Z"},{"alias_kind":"pith_short_12","alias_value":"FJ6DSHWVS3AL","created_at":"2026-05-18T12:26:28Z"},{"alias_kind":"pith_short_16","alias_value":"FJ6DSHWVS3ALRD3U","created_at":"2026-05-18T12:26:28Z"},{"alias_kind":"pith_short_8","alias_value":"FJ6DSHWV","created_at":"2026-05-18T12:26:28Z"}],"graph_snapshots":[{"event_id":"sha256:84a547f2e56cf1f6ae65eaf3ce335a7c06562305f7bfb8fb9d769c1eefff7b04","target":"graph","created_at":"2026-05-18T02:03:10Z","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 show the radial dependence of stellar baryon fraction curves derived for 21 lensing galaxies from the CfA-Arizona Space Telescope LEns Survey by means of stellar population synthesis and pixel-based mass reconstruction. The sample covers a stellar mass range of Ms~2x10^9-3x10^11 Msol (solar masses) which corresponds to a total mass range of ML~7x10^9-3x10^12 Msol on scales from 0.25 to 5 Re (effective radii). By examining the Ms-to-ML dependence on radial distance to the center of each galaxy we find pairs of lenses on small to intermediate mass scales which approach at large radii the same","authors_text":"Dominik Leier, Emilio E. Falco, Ignacio Ferreras, Prasenjit Saha","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2011-02-16T21:00:08Z","title":"Resolving the baryon-fraction profile in lensing galaxies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.3433","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:ad5fb5fe91da81c5a2caa0beb889d283b678eda06c1932fc7941c66d8e312703","target":"record","created_at":"2026-05-18T02:03:10Z","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":"44b450818fd7caa71a40fa859aa6ea25f76222bfb0b176941e28f2a94fdd0934","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2011-02-16T21:00:08Z","title_canon_sha256":"80d159add7f15922903969454929e89aa753bbf89c83a84276c2c269fdb4c429"},"schema_version":"1.0","source":{"id":"1102.3433","kind":"arxiv","version":2}},"canonical_sha256":"2a7c391ed596c0b88f745d834cc0dd0467df86cfbf26783e460cdf0e9fd167ee","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2a7c391ed596c0b88f745d834cc0dd0467df86cfbf26783e460cdf0e9fd167ee","first_computed_at":"2026-05-18T02:03:10.217020Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:03:10.217020Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FLstvcH08E3T/vEx2pMPNdEVUX5lfo34ebXCbY/uM1U786iv3AmxrIu4QUTqrUT4whkhXOq3lZwxX3+N99xsBg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:03:10.217644Z","signed_message":"canonical_sha256_bytes"},"source_id":"1102.3433","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ad5fb5fe91da81c5a2caa0beb889d283b678eda06c1932fc7941c66d8e312703","sha256:84a547f2e56cf1f6ae65eaf3ce335a7c06562305f7bfb8fb9d769c1eefff7b04"],"state_sha256":"3a9fa47f2b45fea9f0c7c45ed8ce6eeec6386f2429dce1dfc368cd09d1a95184"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"g2x/0tPR0/r4YfEOdVOL9unBtEUCzJJx/RvEK+EdXmLPnOsAeIt+tKsAAF4Ip0OKZ2Nf1+iUx/mTjQl7Oc+XBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T22:25:51.141987Z","bundle_sha256":"b099a9c45bae72267cce05732086f8592637fe97e6589c2a52928e23fcf86e36"}}