{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:2HZIHAMEWVZYWXOC6IHYFWWVD4","short_pith_number":"pith:2HZIHAME","canonical_record":{"source":{"id":"1109.5767","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-09-27T03:45:25Z","cross_cats_sorted":[],"title_canon_sha256":"12d70698b268df31d9009c324e945f111de53266aaa8787fadecca42f0accece","abstract_canon_sha256":"c1915d0c48f595c124e8511097a92997d94db9c7dd72b01faecaf978b976d76c"},"schema_version":"1.0"},"canonical_sha256":"d1f2838184b5738b5dc2f20f82dad51f37fa732472be0551455fbd0e78aaf798","source":{"kind":"arxiv","id":"1109.5767","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1109.5767","created_at":"2026-05-18T02:00:23Z"},{"alias_kind":"arxiv_version","alias_value":"1109.5767v1","created_at":"2026-05-18T02:00:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1109.5767","created_at":"2026-05-18T02:00:23Z"},{"alias_kind":"pith_short_12","alias_value":"2HZIHAMEWVZY","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_16","alias_value":"2HZIHAMEWVZYWXOC","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_8","alias_value":"2HZIHAME","created_at":"2026-05-18T12:26:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:2HZIHAMEWVZYWXOC6IHYFWWVD4","target":"record","payload":{"canonical_record":{"source":{"id":"1109.5767","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-09-27T03:45:25Z","cross_cats_sorted":[],"title_canon_sha256":"12d70698b268df31d9009c324e945f111de53266aaa8787fadecca42f0accece","abstract_canon_sha256":"c1915d0c48f595c124e8511097a92997d94db9c7dd72b01faecaf978b976d76c"},"schema_version":"1.0"},"canonical_sha256":"d1f2838184b5738b5dc2f20f82dad51f37fa732472be0551455fbd0e78aaf798","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:00:23.025399Z","signature_b64":"uB43gcSTeyZ3VeXXvKO3SpMx7gFXxPhB9CYTMIe3OsKpRBwHAozysR3k8JLzxR52DkLAYwLx+4VJRqrV4W4/CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d1f2838184b5738b5dc2f20f82dad51f37fa732472be0551455fbd0e78aaf798","last_reissued_at":"2026-05-18T02:00:23.024734Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:00:23.024734Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1109.5767","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":"2026-05-18T02:00:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6TiOfID85ZVIcui5kKh4sZY0I7dd/+KoxhaDxKERdNR8F/vE5k22aV3guuSr7LMuzGknaRlpsiL9yViTbestDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T08:54:29.757965Z"},"content_sha256":"df799c4573a26636f8a914ff28f738633a343a6b78577e20bc1102f5465a1388","schema_version":"1.0","event_id":"sha256:df799c4573a26636f8a914ff28f738633a343a6b78577e20bc1102f5465a1388"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:2HZIHAMEWVZYWXOC6IHYFWWVD4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Remodel the Envelope Around the 21 micrometer PPN IRAS 07134+1005","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Chin-Fei Lee, Chun-Hui Yang","submitted_at":"2011-09-27T03:45:25Z","abstract_excerpt":"Recently, the CO J=3-2 observational result of the envelope of the 21 micrometer PPN IRAS 07134+1005 has been reported. Assuming that the CO J=3-2 line was optically thin, the mass-loss rate of the superwind in this PPN was found to be at least 2 orders of magnitude lower than the typical range. In order to obtain a more accurate mass-loss rate, we reexamine this data and construct a radiative transfer model to compare with the data. Also, in order to better resolve the superwind, we adopt a different weighting on the data to obtain maps at higher resolution. Our result shows that the CO J=3-2"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1109.5767","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":"2026-05-18T02:00:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5Z5m0SR8Z904slxo5W/itMuwjOqS/kzeQP8e/Xs1rJnk98DetzD+2CruTKyKAZkfDlOluDV/WmLnCshVOYjMAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T08:54:29.758303Z"},"content_sha256":"1fc1362891dada1a452a2597628f1c2cc71b0d499a4b2fea3948ab7cdc5f0de9","schema_version":"1.0","event_id":"sha256:1fc1362891dada1a452a2597628f1c2cc71b0d499a4b2fea3948ab7cdc5f0de9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2HZIHAMEWVZYWXOC6IHYFWWVD4/bundle.json","state_url":"https://pith.science/pith/2HZIHAMEWVZYWXOC6IHYFWWVD4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2HZIHAMEWVZYWXOC6IHYFWWVD4/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":"2026-06-01T08:54:29Z","links":{"resolver":"https://pith.science/pith/2HZIHAMEWVZYWXOC6IHYFWWVD4","bundle":"https://pith.science/pith/2HZIHAMEWVZYWXOC6IHYFWWVD4/bundle.json","state":"https://pith.science/pith/2HZIHAMEWVZYWXOC6IHYFWWVD4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2HZIHAMEWVZYWXOC6IHYFWWVD4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:2HZIHAMEWVZYWXOC6IHYFWWVD4","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":"c1915d0c48f595c124e8511097a92997d94db9c7dd72b01faecaf978b976d76c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-09-27T03:45:25Z","title_canon_sha256":"12d70698b268df31d9009c324e945f111de53266aaa8787fadecca42f0accece"},"schema_version":"1.0","source":{"id":"1109.5767","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1109.5767","created_at":"2026-05-18T02:00:23Z"},{"alias_kind":"arxiv_version","alias_value":"1109.5767v1","created_at":"2026-05-18T02:00:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1109.5767","created_at":"2026-05-18T02:00:23Z"},{"alias_kind":"pith_short_12","alias_value":"2HZIHAMEWVZY","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_16","alias_value":"2HZIHAMEWVZYWXOC","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_8","alias_value":"2HZIHAME","created_at":"2026-05-18T12:26:18Z"}],"graph_snapshots":[{"event_id":"sha256:1fc1362891dada1a452a2597628f1c2cc71b0d499a4b2fea3948ab7cdc5f0de9","target":"graph","created_at":"2026-05-18T02:00:23Z","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":"Recently, the CO J=3-2 observational result of the envelope of the 21 micrometer PPN IRAS 07134+1005 has been reported. Assuming that the CO J=3-2 line was optically thin, the mass-loss rate of the superwind in this PPN was found to be at least 2 orders of magnitude lower than the typical range. In order to obtain a more accurate mass-loss rate, we reexamine this data and construct a radiative transfer model to compare with the data. Also, in order to better resolve the superwind, we adopt a different weighting on the data to obtain maps at higher resolution. Our result shows that the CO J=3-2","authors_text":"Chin-Fei Lee, Chun-Hui Yang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-09-27T03:45:25Z","title":"Remodel the Envelope Around the 21 micrometer PPN IRAS 07134+1005"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1109.5767","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:df799c4573a26636f8a914ff28f738633a343a6b78577e20bc1102f5465a1388","target":"record","created_at":"2026-05-18T02:00:23Z","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":"c1915d0c48f595c124e8511097a92997d94db9c7dd72b01faecaf978b976d76c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-09-27T03:45:25Z","title_canon_sha256":"12d70698b268df31d9009c324e945f111de53266aaa8787fadecca42f0accece"},"schema_version":"1.0","source":{"id":"1109.5767","kind":"arxiv","version":1}},"canonical_sha256":"d1f2838184b5738b5dc2f20f82dad51f37fa732472be0551455fbd0e78aaf798","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d1f2838184b5738b5dc2f20f82dad51f37fa732472be0551455fbd0e78aaf798","first_computed_at":"2026-05-18T02:00:23.024734Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:00:23.024734Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uB43gcSTeyZ3VeXXvKO3SpMx7gFXxPhB9CYTMIe3OsKpRBwHAozysR3k8JLzxR52DkLAYwLx+4VJRqrV4W4/CQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:00:23.025399Z","signed_message":"canonical_sha256_bytes"},"source_id":"1109.5767","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:df799c4573a26636f8a914ff28f738633a343a6b78577e20bc1102f5465a1388","sha256:1fc1362891dada1a452a2597628f1c2cc71b0d499a4b2fea3948ab7cdc5f0de9"],"state_sha256":"5891a1605eec38697f1f311b1fb9fc5cb77bc47981bc4ca09a7c29d15597749f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"I1u6MCn5SjscGERN2BHh9zRtjvUtg9rv+/bz2G4dQQxpvJw61Obq2HAX9gWDmAfGsYMFw/1fpLnFbUTGSx1jCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T08:54:29.760141Z","bundle_sha256":"29fd867a0049801a10292af82ec28fdd449808dfe846e2b4f5bcde166714836d"}}