{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:6P7MNODBMGP3Y6J63H7IMUKIDY","short_pith_number":"pith:6P7MNODB","canonical_record":{"source":{"id":"2311.15948","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2023-11-27T15:55:39Z","cross_cats_sorted":["astro-ph.EP"],"title_canon_sha256":"9a43399ad3c610ced572c538331e63af6975d1dfd526e947d7e2dd04f8bf8d0f","abstract_canon_sha256":"c5f677dbf4ce8e62f83fac8e171eb5f7350ca2ff3a47714bb9edc7e3f9b54662"},"schema_version":"1.0"},"canonical_sha256":"f3fec6b861619fbc793ed9fe8651481e04e2f75f09c5dd8c447f631429619468","source":{"kind":"arxiv","id":"2311.15948","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2311.15948","created_at":"2026-07-05T07:27:09Z"},{"alias_kind":"arxiv_version","alias_value":"2311.15948v2","created_at":"2026-07-05T07:27:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2311.15948","created_at":"2026-07-05T07:27:09Z"},{"alias_kind":"pith_short_12","alias_value":"6P7MNODBMGP3","created_at":"2026-07-05T07:27:09Z"},{"alias_kind":"pith_short_16","alias_value":"6P7MNODBMGP3Y6J6","created_at":"2026-07-05T07:27:09Z"},{"alias_kind":"pith_short_8","alias_value":"6P7MNODB","created_at":"2026-07-05T07:27:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:6P7MNODBMGP3Y6J63H7IMUKIDY","target":"record","payload":{"canonical_record":{"source":{"id":"2311.15948","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2023-11-27T15:55:39Z","cross_cats_sorted":["astro-ph.EP"],"title_canon_sha256":"9a43399ad3c610ced572c538331e63af6975d1dfd526e947d7e2dd04f8bf8d0f","abstract_canon_sha256":"c5f677dbf4ce8e62f83fac8e171eb5f7350ca2ff3a47714bb9edc7e3f9b54662"},"schema_version":"1.0"},"canonical_sha256":"f3fec6b861619fbc793ed9fe8651481e04e2f75f09c5dd8c447f631429619468","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:27:09.641687Z","signature_b64":"xxDPxyBwYH6+sJRPM7U6FSKAcUxYaR6Pdcp1RJzWdBhuP5zFwUfYwlfd5aTZhAqpEB+GB3zVxycYM/6z6OKyCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f3fec6b861619fbc793ed9fe8651481e04e2f75f09c5dd8c447f631429619468","last_reissued_at":"2026-07-05T07:27:09.641172Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:27:09.641172Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2311.15948","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":"2026-07-05T07:27:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Z3olqxt+8uevkonnIqQ6FZSXfweo7Ta7uMYVM+441dEe2hFiVHGL1CLIRwN3M0QcaFHxdt9gPc2JhjGffMSRDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T07:21:22.625771Z"},"content_sha256":"158e24c1847d0573fa401970a6708eb4d6b18a0ea3509ca8b605a68121c7b399","schema_version":"1.0","event_id":"sha256:158e24c1847d0573fa401970a6708eb4d6b18a0ea3509ca8b605a68121c7b399"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:6P7MNODBMGP3Y6J63H7IMUKIDY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A First Look with JWST Aperture Masking Interferometry (AMI): Resolving Circumstellar Dust around the Wolf-Rayet Binary WR 137 beyond the Rayleigh Limit","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.EP"],"primary_cat":"astro-ph.SR","authors_text":"Alexandra Z. Greenbaum, Anand Sivaramakrishnan, Anthony F. J. Moffat, Anthony Soulain, Christopher M. P. Russell, Deepashri Thatte, Gerd Weigelt, Joel Sanchez-Bermudez, Kevin Volk, Mark R. Morris, Matthew J. Hankins, Michael F. Corcoran, Nathan Smith, Noel D. Richardson, Olivia C. Jones, Peredur M. Williams, Peter Tuthill, Rachel A. Cooper, Ryan M. Lau, Takashi Onaka, Theodore R. Gull, Thomas Madura, Yinuo Han","submitted_at":"2023-11-27T15:55:39Z","abstract_excerpt":"We present infrared aperture masking interferometry (AMI) observations of newly formed dust from the colliding winds of the massive binary system Wolf-Rayet (WR) 137 with JWST using the Near Infrared Imager and Slitless Spectrograph (NIRISS). NIRISS AMI observations of WR 137 and a point-spread-function calibrator star, HD~228337, were taken using the F380M and F480M filters in 2022 July and August as part of the Director's Discretionary Early Release Science (DD-ERS) program 1349. Interferometric observables (squared visibilities and closure phases) from the WR 137 \"interferogram\" were extrac"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2311.15948","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/2311.15948/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":"2026-07-05T07:27:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CWZZA2gW3cg3pn/YNx4jIbacpGtBiCQZmnSluToKiux0htkzWtuAbhWtq5A6M6B/pAnsfAMRwdglTePxKtD9AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T07:21:22.626176Z"},"content_sha256":"ab9fef95df95f36ddca5e62578db069a53d3ca721798d617cbb2a1610da1f906","schema_version":"1.0","event_id":"sha256:ab9fef95df95f36ddca5e62578db069a53d3ca721798d617cbb2a1610da1f906"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6P7MNODBMGP3Y6J63H7IMUKIDY/bundle.json","state_url":"https://pith.science/pith/6P7MNODBMGP3Y6J63H7IMUKIDY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6P7MNODBMGP3Y6J63H7IMUKIDY/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":"2026-08-07T07:21:22Z","links":{"resolver":"https://pith.science/pith/6P7MNODBMGP3Y6J63H7IMUKIDY","bundle":"https://pith.science/pith/6P7MNODBMGP3Y6J63H7IMUKIDY/bundle.json","state":"https://pith.science/pith/6P7MNODBMGP3Y6J63H7IMUKIDY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6P7MNODBMGP3Y6J63H7IMUKIDY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:6P7MNODBMGP3Y6J63H7IMUKIDY","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":"c5f677dbf4ce8e62f83fac8e171eb5f7350ca2ff3a47714bb9edc7e3f9b54662","cross_cats_sorted":["astro-ph.EP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2023-11-27T15:55:39Z","title_canon_sha256":"9a43399ad3c610ced572c538331e63af6975d1dfd526e947d7e2dd04f8bf8d0f"},"schema_version":"1.0","source":{"id":"2311.15948","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2311.15948","created_at":"2026-07-05T07:27:09Z"},{"alias_kind":"arxiv_version","alias_value":"2311.15948v2","created_at":"2026-07-05T07:27:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2311.15948","created_at":"2026-07-05T07:27:09Z"},{"alias_kind":"pith_short_12","alias_value":"6P7MNODBMGP3","created_at":"2026-07-05T07:27:09Z"},{"alias_kind":"pith_short_16","alias_value":"6P7MNODBMGP3Y6J6","created_at":"2026-07-05T07:27:09Z"},{"alias_kind":"pith_short_8","alias_value":"6P7MNODB","created_at":"2026-07-05T07:27:09Z"}],"graph_snapshots":[{"event_id":"sha256:ab9fef95df95f36ddca5e62578db069a53d3ca721798d617cbb2a1610da1f906","target":"graph","created_at":"2026-07-05T07:27:09Z","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/2311.15948/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present infrared aperture masking interferometry (AMI) observations of newly formed dust from the colliding winds of the massive binary system Wolf-Rayet (WR) 137 with JWST using the Near Infrared Imager and Slitless Spectrograph (NIRISS). NIRISS AMI observations of WR 137 and a point-spread-function calibrator star, HD~228337, were taken using the F380M and F480M filters in 2022 July and August as part of the Director's Discretionary Early Release Science (DD-ERS) program 1349. Interferometric observables (squared visibilities and closure phases) from the WR 137 \"interferogram\" were extrac","authors_text":"Alexandra Z. Greenbaum, Anand Sivaramakrishnan, Anthony F. J. Moffat, Anthony Soulain, Christopher M. P. Russell, Deepashri Thatte, Gerd Weigelt, Joel Sanchez-Bermudez, Kevin Volk, Mark R. Morris, Matthew J. Hankins, Michael F. Corcoran, Nathan Smith, Noel D. Richardson, Olivia C. Jones, Peredur M. Williams, Peter Tuthill, Rachel A. Cooper, Ryan M. Lau, Takashi Onaka, Theodore R. Gull, Thomas Madura, Yinuo Han","cross_cats":["astro-ph.EP"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2023-11-27T15:55:39Z","title":"A First Look with JWST Aperture Masking Interferometry (AMI): Resolving Circumstellar Dust around the Wolf-Rayet Binary WR 137 beyond the Rayleigh Limit"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2311.15948","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":"sha256:158e24c1847d0573fa401970a6708eb4d6b18a0ea3509ca8b605a68121c7b399","target":"record","created_at":"2026-07-05T07:27:09Z","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":"c5f677dbf4ce8e62f83fac8e171eb5f7350ca2ff3a47714bb9edc7e3f9b54662","cross_cats_sorted":["astro-ph.EP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2023-11-27T15:55:39Z","title_canon_sha256":"9a43399ad3c610ced572c538331e63af6975d1dfd526e947d7e2dd04f8bf8d0f"},"schema_version":"1.0","source":{"id":"2311.15948","kind":"arxiv","version":2}},"canonical_sha256":"f3fec6b861619fbc793ed9fe8651481e04e2f75f09c5dd8c447f631429619468","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f3fec6b861619fbc793ed9fe8651481e04e2f75f09c5dd8c447f631429619468","first_computed_at":"2026-07-05T07:27:09.641172Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:27:09.641172Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xxDPxyBwYH6+sJRPM7U6FSKAcUxYaR6Pdcp1RJzWdBhuP5zFwUfYwlfd5aTZhAqpEB+GB3zVxycYM/6z6OKyCA==","signature_status":"signed_v1","signed_at":"2026-07-05T07:27:09.641687Z","signed_message":"canonical_sha256_bytes"},"source_id":"2311.15948","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:158e24c1847d0573fa401970a6708eb4d6b18a0ea3509ca8b605a68121c7b399","sha256:ab9fef95df95f36ddca5e62578db069a53d3ca721798d617cbb2a1610da1f906"],"state_sha256":"e38a44b81965c56c1d8a06c1836abedaa4b1b60220d806b0e565f565cbc4f278"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7FH+VFE9jV3wZa/mFe7AbXTGcGpc7vcc87i/vO3qSAIwbm/dXVT/zaDPWEKms1Z49QSr9uplVeS7vP9tUWLwCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T07:21:22.628989Z","bundle_sha256":"e14db9f1376eac3e01dbf8e72799eed05bbc7d9baaf89f5d819b390a297754d7"}}