{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:WAQMNDT24A5BW4KWBCA7OC4FRD","short_pith_number":"pith:WAQMNDT2","canonical_record":{"source":{"id":"2508.05524","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GR","submitted_at":"2025-08-07T15:53:26Z","cross_cats_sorted":["cs.CG","cs.HC"],"title_canon_sha256":"fa3a22b05887d8d525c43dfe3b84e62de55d292cca14d987d9022b79c712b33e","abstract_canon_sha256":"fcde4d1e22ca8015a04b69413934e08d0a43c1944e720534f2480b50bc7b09bc"},"schema_version":"1.0"},"canonical_sha256":"b020c68e7ae03a1b71560881f70b8588dad3c50edc128b697a7990eabeb95dc8","source":{"kind":"arxiv","id":"2508.05524","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2508.05524","created_at":"2026-07-05T12:10:59Z"},{"alias_kind":"arxiv_version","alias_value":"2508.05524v2","created_at":"2026-07-05T12:10:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.05524","created_at":"2026-07-05T12:10:59Z"},{"alias_kind":"pith_short_12","alias_value":"WAQMNDT24A5B","created_at":"2026-07-05T12:10:59Z"},{"alias_kind":"pith_short_16","alias_value":"WAQMNDT24A5BW4KW","created_at":"2026-07-05T12:10:59Z"},{"alias_kind":"pith_short_8","alias_value":"WAQMNDT2","created_at":"2026-07-05T12:10:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:WAQMNDT24A5BW4KWBCA7OC4FRD","target":"record","payload":{"canonical_record":{"source":{"id":"2508.05524","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GR","submitted_at":"2025-08-07T15:53:26Z","cross_cats_sorted":["cs.CG","cs.HC"],"title_canon_sha256":"fa3a22b05887d8d525c43dfe3b84e62de55d292cca14d987d9022b79c712b33e","abstract_canon_sha256":"fcde4d1e22ca8015a04b69413934e08d0a43c1944e720534f2480b50bc7b09bc"},"schema_version":"1.0"},"canonical_sha256":"b020c68e7ae03a1b71560881f70b8588dad3c50edc128b697a7990eabeb95dc8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T12:10:59.466293Z","signature_b64":"7qPhPQKYo7+3CCJ30FDdro8bj/Phbcgoc0B0aU/vqZ+U5e5Mng9mc9jJRREXDcN3UYumGjhx+Ur5DI7Cj4JjBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b020c68e7ae03a1b71560881f70b8588dad3c50edc128b697a7990eabeb95dc8","last_reissued_at":"2026-07-05T12:10:59.465728Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T12:10:59.465728Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2508.05524","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":"2026-07-05T12:10:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gqixmFGVSldXYF8LgIXKR2QMfUny2nZ+vzThz2KVCgEhUwfukaP/h/myqjNWOiXi4tVpU7MZqM91lTwGHgrVCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T06:41:04.913855Z"},"content_sha256":"99c65dfae6921becbc5a3ca6d494d0701125a038cae33e5708b7785934bbbb63","schema_version":"1.0","event_id":"sha256:99c65dfae6921becbc5a3ca6d494d0701125a038cae33e5708b7785934bbbb63"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:WAQMNDT24A5BW4KWBCA7OC4FRD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"GASP: A Gradient-Aware Shortest Path Algorithm for Boundary-Confined Visualization of 2-Manifold Reeb Graphs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CG","cs.HC"],"primary_cat":"cs.GR","authors_text":"Paul Rosen, Sefat E. Rahman, Tushar M. Athawale","submitted_at":"2025-08-07T15:53:26Z","abstract_excerpt":"Reeb graphs are an important tool for abstracting and representing the topological structure of a function defined on a manifold. We have identified three properties for faithfully representing Reeb graphs in a visualization: they should be constrained to the boundary, compact, and aligned with the function gradient. Existing algorithms for drawing Reeb graphs are agnostic to or violate these properties. In this paper, we introduce an algorithm to generate Reeb graph visualizations, called GASP, that is cognizant of these properties, thereby producing visualizations that are more representativ"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.05524","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/2508.05524/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T12:10:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gP/k/XDtVVpnoNBelcVh69IPBkCjjqe2XH3ZUqgA00tbaMz4UKOQDJa3rNdCTpvByOD1mILkikv+WnirvnwxCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T06:41:04.914801Z"},"content_sha256":"20c4aba07f2ac09f6e044c0b416636eeb0b079f61d3eb0f8104d7285e9d164b0","schema_version":"1.0","event_id":"sha256:20c4aba07f2ac09f6e044c0b416636eeb0b079f61d3eb0f8104d7285e9d164b0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WAQMNDT24A5BW4KWBCA7OC4FRD/bundle.json","state_url":"https://pith.science/pith/WAQMNDT24A5BW4KWBCA7OC4FRD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WAQMNDT24A5BW4KWBCA7OC4FRD/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":"2026-08-14T06:41:04Z","links":{"resolver":"https://pith.science/pith/WAQMNDT24A5BW4KWBCA7OC4FRD","bundle":"https://pith.science/pith/WAQMNDT24A5BW4KWBCA7OC4FRD/bundle.json","state":"https://pith.science/pith/WAQMNDT24A5BW4KWBCA7OC4FRD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WAQMNDT24A5BW4KWBCA7OC4FRD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:WAQMNDT24A5BW4KWBCA7OC4FRD","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":"fcde4d1e22ca8015a04b69413934e08d0a43c1944e720534f2480b50bc7b09bc","cross_cats_sorted":["cs.CG","cs.HC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GR","submitted_at":"2025-08-07T15:53:26Z","title_canon_sha256":"fa3a22b05887d8d525c43dfe3b84e62de55d292cca14d987d9022b79c712b33e"},"schema_version":"1.0","source":{"id":"2508.05524","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2508.05524","created_at":"2026-07-05T12:10:59Z"},{"alias_kind":"arxiv_version","alias_value":"2508.05524v2","created_at":"2026-07-05T12:10:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.05524","created_at":"2026-07-05T12:10:59Z"},{"alias_kind":"pith_short_12","alias_value":"WAQMNDT24A5B","created_at":"2026-07-05T12:10:59Z"},{"alias_kind":"pith_short_16","alias_value":"WAQMNDT24A5BW4KW","created_at":"2026-07-05T12:10:59Z"},{"alias_kind":"pith_short_8","alias_value":"WAQMNDT2","created_at":"2026-07-05T12:10:59Z"}],"graph_snapshots":[{"event_id":"sha256:20c4aba07f2ac09f6e044c0b416636eeb0b079f61d3eb0f8104d7285e9d164b0","target":"graph","created_at":"2026-07-05T12:10:59Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2508.05524/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Reeb graphs are an important tool for abstracting and representing the topological structure of a function defined on a manifold. We have identified three properties for faithfully representing Reeb graphs in a visualization: they should be constrained to the boundary, compact, and aligned with the function gradient. Existing algorithms for drawing Reeb graphs are agnostic to or violate these properties. In this paper, we introduce an algorithm to generate Reeb graph visualizations, called GASP, that is cognizant of these properties, thereby producing visualizations that are more representativ","authors_text":"Paul Rosen, Sefat E. Rahman, Tushar M. Athawale","cross_cats":["cs.CG","cs.HC"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GR","submitted_at":"2025-08-07T15:53:26Z","title":"GASP: A Gradient-Aware Shortest Path Algorithm for Boundary-Confined Visualization of 2-Manifold Reeb Graphs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.05524","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":"sha256:99c65dfae6921becbc5a3ca6d494d0701125a038cae33e5708b7785934bbbb63","target":"record","created_at":"2026-07-05T12:10:59Z","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":"fcde4d1e22ca8015a04b69413934e08d0a43c1944e720534f2480b50bc7b09bc","cross_cats_sorted":["cs.CG","cs.HC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GR","submitted_at":"2025-08-07T15:53:26Z","title_canon_sha256":"fa3a22b05887d8d525c43dfe3b84e62de55d292cca14d987d9022b79c712b33e"},"schema_version":"1.0","source":{"id":"2508.05524","kind":"arxiv","version":2}},"canonical_sha256":"b020c68e7ae03a1b71560881f70b8588dad3c50edc128b697a7990eabeb95dc8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b020c68e7ae03a1b71560881f70b8588dad3c50edc128b697a7990eabeb95dc8","first_computed_at":"2026-07-05T12:10:59.465728Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T12:10:59.465728Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7qPhPQKYo7+3CCJ30FDdro8bj/Phbcgoc0B0aU/vqZ+U5e5Mng9mc9jJRREXDcN3UYumGjhx+Ur5DI7Cj4JjBA==","signature_status":"signed_v1","signed_at":"2026-07-05T12:10:59.466293Z","signed_message":"canonical_sha256_bytes"},"source_id":"2508.05524","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:99c65dfae6921becbc5a3ca6d494d0701125a038cae33e5708b7785934bbbb63","sha256:20c4aba07f2ac09f6e044c0b416636eeb0b079f61d3eb0f8104d7285e9d164b0"],"state_sha256":"51e0d3c1e488199a8339d7c634101b7efae25b2f8bf29fa09ec91c0f4200496f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1s9eZdakX5lT7MKBXBbEH/yaHdzHhVp+rbhs6oYjr+CEX+B65hL+h0/QCsIHKx9h6ryPXBDnpyvBuqvww/tLCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T06:41:04.920764Z","bundle_sha256":"e6b2cd149704d451b40cb1ae8944ad3cafbe8903d44e700f903b4b0248cceffa"}}