{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:KC23N57EY43IXB6NDUOTSBBLIQ","short_pith_number":"pith:KC23N57E","canonical_record":{"source":{"id":"2501.16866","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-01-28T11:31:26Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"51c958e568e5b47a1fc5e07906b298d8c4251ff7205e227a0bfe3b9b5053edea","abstract_canon_sha256":"57cd2ab3b5b945e78d85494bf9e6779ead89c63b44ae850c8e69d3fb375a7fd1"},"schema_version":"1.0"},"canonical_sha256":"50b5b6f7e4c7368b87cd1d1d39042b441dbeaac1dc2dd5e613037844b2a75c4f","source":{"kind":"arxiv","id":"2501.16866","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.16866","created_at":"2026-07-05T10:06:19Z"},{"alias_kind":"arxiv_version","alias_value":"2501.16866v1","created_at":"2026-07-05T10:06:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.16866","created_at":"2026-07-05T10:06:19Z"},{"alias_kind":"pith_short_12","alias_value":"KC23N57EY43I","created_at":"2026-07-05T10:06:19Z"},{"alias_kind":"pith_short_16","alias_value":"KC23N57EY43IXB6N","created_at":"2026-07-05T10:06:19Z"},{"alias_kind":"pith_short_8","alias_value":"KC23N57E","created_at":"2026-07-05T10:06:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:KC23N57EY43IXB6NDUOTSBBLIQ","target":"record","payload":{"canonical_record":{"source":{"id":"2501.16866","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-01-28T11:31:26Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"51c958e568e5b47a1fc5e07906b298d8c4251ff7205e227a0bfe3b9b5053edea","abstract_canon_sha256":"57cd2ab3b5b945e78d85494bf9e6779ead89c63b44ae850c8e69d3fb375a7fd1"},"schema_version":"1.0"},"canonical_sha256":"50b5b6f7e4c7368b87cd1d1d39042b441dbeaac1dc2dd5e613037844b2a75c4f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:06:19.711835Z","signature_b64":"V9VXR/r5eLiMznVemGbDf1TZkijp+Y+u1rvi83PU/J6uzw9j80Wr5woYZF9sp2m5u1WAsl0LjPy9Esd+ou5xBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"50b5b6f7e4c7368b87cd1d1d39042b441dbeaac1dc2dd5e613037844b2a75c4f","last_reissued_at":"2026-07-05T10:06:19.711485Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:06:19.711485Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2501.16866","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":"2026-07-05T10:06:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"j2qx49k8GV6zhWmjupPfpPJVVcDTVAZBy9uQ2vvalnzFTNkkUc7Fp1vyLN7s30MG751yO9XAcAdbAzm+sw24AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T08:17:05.516415Z"},"content_sha256":"ccac8cdf105447c27afea7eb1aba0eb7747059e1000735aba623182683968b97","schema_version":"1.0","event_id":"sha256:ccac8cdf105447c27afea7eb1aba0eb7747059e1000735aba623182683968b97"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:KC23N57EY43IXB6NDUOTSBBLIQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Star formation from low to high mass: A comparative view","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.GA","authors_text":"H. Beuther, M. Tafalla, R. Kuiper","submitted_at":"2025-01-28T11:31:26Z","abstract_excerpt":"Star formation has often been studied by separating the low- and high-mass regimes with an approximate boundary at 8M_sun. While some of the outcomes of the star-formation process are different between the two regimes, it is less clear whether the physical processes leading to these outcomes are that different at all. Here, we systematically compare low- and high-mass star formation by reviewing the most important processes and quantities from an observational and theoretical point of view. We identify three regimes where processes are either similar, quantitatively or qualitatively different "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.16866","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2501.16866/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":"2026-07-05T10:06:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"spb08HIUeOLFPZAjlSu0PGDt3UT+cP18chiAJNMW2pGXTdi+zDCoFV8SvvfaZHcK42KXjBqEQ1GqoMD3OpPnDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T08:17:05.516959Z"},"content_sha256":"4058b621574f3feb4e5b53a83129da755aa815b4df1806bd4b93ceedbb7dc4f1","schema_version":"1.0","event_id":"sha256:4058b621574f3feb4e5b53a83129da755aa815b4df1806bd4b93ceedbb7dc4f1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KC23N57EY43IXB6NDUOTSBBLIQ/bundle.json","state_url":"https://pith.science/pith/KC23N57EY43IXB6NDUOTSBBLIQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KC23N57EY43IXB6NDUOTSBBLIQ/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":"2026-08-05T08:17:05Z","links":{"resolver":"https://pith.science/pith/KC23N57EY43IXB6NDUOTSBBLIQ","bundle":"https://pith.science/pith/KC23N57EY43IXB6NDUOTSBBLIQ/bundle.json","state":"https://pith.science/pith/KC23N57EY43IXB6NDUOTSBBLIQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KC23N57EY43IXB6NDUOTSBBLIQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:KC23N57EY43IXB6NDUOTSBBLIQ","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":"57cd2ab3b5b945e78d85494bf9e6779ead89c63b44ae850c8e69d3fb375a7fd1","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-01-28T11:31:26Z","title_canon_sha256":"51c958e568e5b47a1fc5e07906b298d8c4251ff7205e227a0bfe3b9b5053edea"},"schema_version":"1.0","source":{"id":"2501.16866","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.16866","created_at":"2026-07-05T10:06:19Z"},{"alias_kind":"arxiv_version","alias_value":"2501.16866v1","created_at":"2026-07-05T10:06:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.16866","created_at":"2026-07-05T10:06:19Z"},{"alias_kind":"pith_short_12","alias_value":"KC23N57EY43I","created_at":"2026-07-05T10:06:19Z"},{"alias_kind":"pith_short_16","alias_value":"KC23N57EY43IXB6N","created_at":"2026-07-05T10:06:19Z"},{"alias_kind":"pith_short_8","alias_value":"KC23N57E","created_at":"2026-07-05T10:06:19Z"}],"graph_snapshots":[{"event_id":"sha256:4058b621574f3feb4e5b53a83129da755aa815b4df1806bd4b93ceedbb7dc4f1","target":"graph","created_at":"2026-07-05T10:06:19Z","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/2501.16866/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Star formation has often been studied by separating the low- and high-mass regimes with an approximate boundary at 8M_sun. While some of the outcomes of the star-formation process are different between the two regimes, it is less clear whether the physical processes leading to these outcomes are that different at all. Here, we systematically compare low- and high-mass star formation by reviewing the most important processes and quantities from an observational and theoretical point of view. We identify three regimes where processes are either similar, quantitatively or qualitatively different ","authors_text":"H. Beuther, M. Tafalla, R. Kuiper","cross_cats":["astro-ph.SR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-01-28T11:31:26Z","title":"Star formation from low to high mass: A comparative view"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.16866","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:ccac8cdf105447c27afea7eb1aba0eb7747059e1000735aba623182683968b97","target":"record","created_at":"2026-07-05T10:06:19Z","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":"57cd2ab3b5b945e78d85494bf9e6779ead89c63b44ae850c8e69d3fb375a7fd1","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-01-28T11:31:26Z","title_canon_sha256":"51c958e568e5b47a1fc5e07906b298d8c4251ff7205e227a0bfe3b9b5053edea"},"schema_version":"1.0","source":{"id":"2501.16866","kind":"arxiv","version":1}},"canonical_sha256":"50b5b6f7e4c7368b87cd1d1d39042b441dbeaac1dc2dd5e613037844b2a75c4f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"50b5b6f7e4c7368b87cd1d1d39042b441dbeaac1dc2dd5e613037844b2a75c4f","first_computed_at":"2026-07-05T10:06:19.711485Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:06:19.711485Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"V9VXR/r5eLiMznVemGbDf1TZkijp+Y+u1rvi83PU/J6uzw9j80Wr5woYZF9sp2m5u1WAsl0LjPy9Esd+ou5xBg==","signature_status":"signed_v1","signed_at":"2026-07-05T10:06:19.711835Z","signed_message":"canonical_sha256_bytes"},"source_id":"2501.16866","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ccac8cdf105447c27afea7eb1aba0eb7747059e1000735aba623182683968b97","sha256:4058b621574f3feb4e5b53a83129da755aa815b4df1806bd4b93ceedbb7dc4f1"],"state_sha256":"3077f03f5362d08d5684c22706b195c34e9353bff61132303749fa81cb0f8ae8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DOOt3ZDHPbF2L04K434pTLN+RNChrr4AIHC21bEzNApp5186w1aK45pAvGoJJz2uskqC5Vt/Z5ZF2mAXCe1eDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T08:17:05.520209Z","bundle_sha256":"7f8f212d5b81de6a1aa15bd1dbf4573d37b9aa943483855000188761ed00527a"}}