{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:O3ABDQ3COWNOYDEFCVBNNRUGVZ","short_pith_number":"pith:O3ABDQ3C","canonical_record":{"source":{"id":"1910.04766","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-10-10T18:00:01Z","cross_cats_sorted":[],"title_canon_sha256":"6af065b55e0e25045095d3f0583b9a70273934e5ede3b281ea86ecacc24e4816","abstract_canon_sha256":"46643564d1738ab5fa1e822489a655b8690504e6012ded4277603b7f6d57dcb0"},"schema_version":"1.0"},"canonical_sha256":"76c011c362759aec0c851542d6c686ae776ff3e7aa0e2a0a080f63f883e15d02","source":{"kind":"arxiv","id":"1910.04766","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1910.04766","created_at":"2026-07-05T00:50:06Z"},{"alias_kind":"arxiv_version","alias_value":"1910.04766v1","created_at":"2026-07-05T00:50:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1910.04766","created_at":"2026-07-05T00:50:06Z"},{"alias_kind":"pith_short_12","alias_value":"O3ABDQ3COWNO","created_at":"2026-07-05T00:50:06Z"},{"alias_kind":"pith_short_16","alias_value":"O3ABDQ3COWNOYDEF","created_at":"2026-07-05T00:50:06Z"},{"alias_kind":"pith_short_8","alias_value":"O3ABDQ3C","created_at":"2026-07-05T00:50:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:O3ABDQ3COWNOYDEFCVBNNRUGVZ","target":"record","payload":{"canonical_record":{"source":{"id":"1910.04766","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-10-10T18:00:01Z","cross_cats_sorted":[],"title_canon_sha256":"6af065b55e0e25045095d3f0583b9a70273934e5ede3b281ea86ecacc24e4816","abstract_canon_sha256":"46643564d1738ab5fa1e822489a655b8690504e6012ded4277603b7f6d57dcb0"},"schema_version":"1.0"},"canonical_sha256":"76c011c362759aec0c851542d6c686ae776ff3e7aa0e2a0a080f63f883e15d02","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:50:06.566953Z","signature_b64":"LHq9m+8PiYwyCecLU7oOikGPr1Zp3n81mYp5/4vNkRmUeDMpzTmbMnxxWwBUN8bCmqVhgeQYWfa2fD4B6aJZDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"76c011c362759aec0c851542d6c686ae776ff3e7aa0e2a0a080f63f883e15d02","last_reissued_at":"2026-07-05T00:50:06.566385Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:50:06.566385Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1910.04766","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":"2026-07-05T00:50:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"z1jxUtYeEolyio5ZWwmGnqkb2glVt0qQ2eEr89kj5tGIoQ/rL8xhrFxCXOih2L9IYW36vpLnDdUe27JgKmtLCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T03:28:41.057042Z"},"content_sha256":"ab75c5cc971d35f3506007128c7b72c2a5db239be54ca9c0730796e34424a1c1","schema_version":"1.0","event_id":"sha256:ab75c5cc971d35f3506007128c7b72c2a5db239be54ca9c0730796e34424a1c1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:O3ABDQ3COWNOYDEFCVBNNRUGVZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"New Soft Theorems for Goldstone Boson Amplitudes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Jaroslav Trnka, Jiri Novotny, Karol Kampf, Mikhail Shifman","submitted_at":"2019-10-10T18:00:01Z","abstract_excerpt":"In this letter we discuss new soft theorems for the Goldstone boson amplitudes with non-vanishing soft limits. The standard argument is that the non-linearly realized shift symmetry leads to the vanishing of scattering amplitudes in the soft limit, known as the Alder zero. This statement involves certain assumptions of the absence of cubic vertices and the absence of linear terms in the transformations of fields. For theories which fail to satisfy these conditions, we derive a new soft theorem which involves certain linear combinations of lower point amplitudes, generalizing the Adler zero sta"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1910.04766","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/1910.04766/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":"2026-07-05T00:50:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rhRNsjLJhgEroAsnOyFyPJcqZMtiniy8QYpEc3DlZ6MfIeYzHAYzCW0Vmktp7LplvfdrH2GjXqDi60yasgkiAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T03:28:41.057942Z"},"content_sha256":"2d98fa7e98042b29a659e3c5d9c79c933a3fe32af006a7e776a12b1c26cc4d23","schema_version":"1.0","event_id":"sha256:2d98fa7e98042b29a659e3c5d9c79c933a3fe32af006a7e776a12b1c26cc4d23"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/O3ABDQ3COWNOYDEFCVBNNRUGVZ/bundle.json","state_url":"https://pith.science/pith/O3ABDQ3COWNOYDEFCVBNNRUGVZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/O3ABDQ3COWNOYDEFCVBNNRUGVZ/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":"2026-08-07T03:28:41Z","links":{"resolver":"https://pith.science/pith/O3ABDQ3COWNOYDEFCVBNNRUGVZ","bundle":"https://pith.science/pith/O3ABDQ3COWNOYDEFCVBNNRUGVZ/bundle.json","state":"https://pith.science/pith/O3ABDQ3COWNOYDEFCVBNNRUGVZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/O3ABDQ3COWNOYDEFCVBNNRUGVZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:O3ABDQ3COWNOYDEFCVBNNRUGVZ","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":"46643564d1738ab5fa1e822489a655b8690504e6012ded4277603b7f6d57dcb0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-10-10T18:00:01Z","title_canon_sha256":"6af065b55e0e25045095d3f0583b9a70273934e5ede3b281ea86ecacc24e4816"},"schema_version":"1.0","source":{"id":"1910.04766","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1910.04766","created_at":"2026-07-05T00:50:06Z"},{"alias_kind":"arxiv_version","alias_value":"1910.04766v1","created_at":"2026-07-05T00:50:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1910.04766","created_at":"2026-07-05T00:50:06Z"},{"alias_kind":"pith_short_12","alias_value":"O3ABDQ3COWNO","created_at":"2026-07-05T00:50:06Z"},{"alias_kind":"pith_short_16","alias_value":"O3ABDQ3COWNOYDEF","created_at":"2026-07-05T00:50:06Z"},{"alias_kind":"pith_short_8","alias_value":"O3ABDQ3C","created_at":"2026-07-05T00:50:06Z"}],"graph_snapshots":[{"event_id":"sha256:2d98fa7e98042b29a659e3c5d9c79c933a3fe32af006a7e776a12b1c26cc4d23","target":"graph","created_at":"2026-07-05T00:50:06Z","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/1910.04766/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this letter we discuss new soft theorems for the Goldstone boson amplitudes with non-vanishing soft limits. The standard argument is that the non-linearly realized shift symmetry leads to the vanishing of scattering amplitudes in the soft limit, known as the Alder zero. This statement involves certain assumptions of the absence of cubic vertices and the absence of linear terms in the transformations of fields. For theories which fail to satisfy these conditions, we derive a new soft theorem which involves certain linear combinations of lower point amplitudes, generalizing the Adler zero sta","authors_text":"Jaroslav Trnka, Jiri Novotny, Karol Kampf, Mikhail Shifman","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-10-10T18:00:01Z","title":"New Soft Theorems for Goldstone Boson Amplitudes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1910.04766","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:ab75c5cc971d35f3506007128c7b72c2a5db239be54ca9c0730796e34424a1c1","target":"record","created_at":"2026-07-05T00:50:06Z","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":"46643564d1738ab5fa1e822489a655b8690504e6012ded4277603b7f6d57dcb0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-10-10T18:00:01Z","title_canon_sha256":"6af065b55e0e25045095d3f0583b9a70273934e5ede3b281ea86ecacc24e4816"},"schema_version":"1.0","source":{"id":"1910.04766","kind":"arxiv","version":1}},"canonical_sha256":"76c011c362759aec0c851542d6c686ae776ff3e7aa0e2a0a080f63f883e15d02","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"76c011c362759aec0c851542d6c686ae776ff3e7aa0e2a0a080f63f883e15d02","first_computed_at":"2026-07-05T00:50:06.566385Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:50:06.566385Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LHq9m+8PiYwyCecLU7oOikGPr1Zp3n81mYp5/4vNkRmUeDMpzTmbMnxxWwBUN8bCmqVhgeQYWfa2fD4B6aJZDw==","signature_status":"signed_v1","signed_at":"2026-07-05T00:50:06.566953Z","signed_message":"canonical_sha256_bytes"},"source_id":"1910.04766","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ab75c5cc971d35f3506007128c7b72c2a5db239be54ca9c0730796e34424a1c1","sha256:2d98fa7e98042b29a659e3c5d9c79c933a3fe32af006a7e776a12b1c26cc4d23"],"state_sha256":"9aaa6eb08543fc9b7e71dfc07af8802ac1451c43ff9d5545f3c79d7efa9f9e25"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ALLOC/b5D/5gmUQCndEXdZ7aSUlaTSWBJjjb2r5Vp/XALIzDomz16x+a0E9kv9HsRuNiSkb6NEBXd3YugKyACg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T03:28:41.063788Z","bundle_sha256":"5b73e489503b1bcdbeb6e9e4a08d5df4ae156b859695b01453b95c21783a61be"}}