{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2006:FDH7NY3N3TJAOOJERQ5F7E4SWS","short_pith_number":"pith:FDH7NY3N","canonical_record":{"source":{"id":"hep-th/0605160","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"2006-05-16T19:28:15Z","cross_cats_sorted":[],"title_canon_sha256":"285e758082c445f0995b9e31f40d6b2084f5eb80cc16f1b97a167fc1da2fe11f","abstract_canon_sha256":"cc7d63f4e7d216eb611652929b571f3e287ca8bf42a9233fc1f46874b5b87828"},"schema_version":"1.0"},"canonical_sha256":"28cff6e36ddcd20739248c3a5f9392b4b1cd0b2944755f7258880742056ec4ed","source":{"kind":"arxiv","id":"hep-th/0605160","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/0605160","created_at":"2026-07-04T17:01:55Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/0605160v2","created_at":"2026-07-04T17:01:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/0605160","created_at":"2026-07-04T17:01:55Z"},{"alias_kind":"pith_short_12","alias_value":"FDH7NY3N3TJA","created_at":"2026-07-04T17:01:55Z"},{"alias_kind":"pith_short_16","alias_value":"FDH7NY3N3TJAOOJE","created_at":"2026-07-04T17:01:55Z"},{"alias_kind":"pith_short_8","alias_value":"FDH7NY3N","created_at":"2026-07-04T17:01:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2006:FDH7NY3N3TJAOOJERQ5F7E4SWS","target":"record","payload":{"canonical_record":{"source":{"id":"hep-th/0605160","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"2006-05-16T19:28:15Z","cross_cats_sorted":[],"title_canon_sha256":"285e758082c445f0995b9e31f40d6b2084f5eb80cc16f1b97a167fc1da2fe11f","abstract_canon_sha256":"cc7d63f4e7d216eb611652929b571f3e287ca8bf42a9233fc1f46874b5b87828"},"schema_version":"1.0"},"canonical_sha256":"28cff6e36ddcd20739248c3a5f9392b4b1cd0b2944755f7258880742056ec4ed","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:01:55.087897Z","signature_b64":"ch82xoqVA9axLPLFWTZ+ugKzoH2/s4c8SpGCKHLj/aCLo8zn1G1squSmMW/All5HLs3WEYYD2GwXiz4ovUTJAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"28cff6e36ddcd20739248c3a5f9392b4b1cd0b2944755f7258880742056ec4ed","last_reissued_at":"2026-07-04T17:01:55.087516Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:01:55.087516Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-th/0605160","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":"2026-07-04T17:01:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yZ3+k9Qjh/Skl8n4UAqvah888NwbCtA3Y3FnOqsEP20gwLLV/lzgxyMFExIrwRCWBvrUhQb+4AGZQfF52bm2BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-20T00:56:26.318190Z"},"content_sha256":"f9806e38e5cb138c341ff0d8bcf916169adf97666c116366c11097540c7130ee","schema_version":"1.0","event_id":"sha256:f9806e38e5cb138c341ff0d8bcf916169adf97666c116366c11097540c7130ee"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2006:FDH7NY3N3TJAOOJERQ5F7E4SWS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Close to the edge: hierarchy in a double braneworld","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Alejandra Melfo, Nelson Pantoja, R. Omar Rodriguez, Rommel Guerrero","submitted_at":"2006-05-16T19:28:15Z","abstract_excerpt":"We show that the hierarchy between the Planck and the weak scales can follow from the tendency of gravitons and fermions to localize at different edges of a thick double wall embedded in an $AdS_5$ spacetime without reflection symmetry. This double wall is a stable BPS thick-wall solution with two sub-walls located at its edges; fermions are coupled to the scalar field through Yukawa interactions, but the the lack of reflection symmetry forces them to be localized in one of the sub-walls. We show that the graviton zero-mode wavefunction is suppressed in the fermion edge by an exponential funct"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/0605160","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/hep-th/0605160/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":"2026-07-04T17:01:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OAusyDkROA4ZGI6+xpHzcSIm3B+uluipG7M15oNYzl/OFR07O5SWCX/URN6dL8YzKLyDctYaQF2o18NrS+byDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-20T00:56:26.318686Z"},"content_sha256":"5b55498eea4e35cffa96f99c5666dc4b6638fd370f6739786020082a7bb8bfe8","schema_version":"1.0","event_id":"sha256:5b55498eea4e35cffa96f99c5666dc4b6638fd370f6739786020082a7bb8bfe8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FDH7NY3N3TJAOOJERQ5F7E4SWS/bundle.json","state_url":"https://pith.science/pith/FDH7NY3N3TJAOOJERQ5F7E4SWS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FDH7NY3N3TJAOOJERQ5F7E4SWS/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":"2026-08-20T00:56:26Z","links":{"resolver":"https://pith.science/pith/FDH7NY3N3TJAOOJERQ5F7E4SWS","bundle":"https://pith.science/pith/FDH7NY3N3TJAOOJERQ5F7E4SWS/bundle.json","state":"https://pith.science/pith/FDH7NY3N3TJAOOJERQ5F7E4SWS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FDH7NY3N3TJAOOJERQ5F7E4SWS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:FDH7NY3N3TJAOOJERQ5F7E4SWS","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":"cc7d63f4e7d216eb611652929b571f3e287ca8bf42a9233fc1f46874b5b87828","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"2006-05-16T19:28:15Z","title_canon_sha256":"285e758082c445f0995b9e31f40d6b2084f5eb80cc16f1b97a167fc1da2fe11f"},"schema_version":"1.0","source":{"id":"hep-th/0605160","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/0605160","created_at":"2026-07-04T17:01:55Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/0605160v2","created_at":"2026-07-04T17:01:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/0605160","created_at":"2026-07-04T17:01:55Z"},{"alias_kind":"pith_short_12","alias_value":"FDH7NY3N3TJA","created_at":"2026-07-04T17:01:55Z"},{"alias_kind":"pith_short_16","alias_value":"FDH7NY3N3TJAOOJE","created_at":"2026-07-04T17:01:55Z"},{"alias_kind":"pith_short_8","alias_value":"FDH7NY3N","created_at":"2026-07-04T17:01:55Z"}],"graph_snapshots":[{"event_id":"sha256:5b55498eea4e35cffa96f99c5666dc4b6638fd370f6739786020082a7bb8bfe8","target":"graph","created_at":"2026-07-04T17:01:55Z","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/hep-th/0605160/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We show that the hierarchy between the Planck and the weak scales can follow from the tendency of gravitons and fermions to localize at different edges of a thick double wall embedded in an $AdS_5$ spacetime without reflection symmetry. This double wall is a stable BPS thick-wall solution with two sub-walls located at its edges; fermions are coupled to the scalar field through Yukawa interactions, but the the lack of reflection symmetry forces them to be localized in one of the sub-walls. We show that the graviton zero-mode wavefunction is suppressed in the fermion edge by an exponential funct","authors_text":"Alejandra Melfo, Nelson Pantoja, R. Omar Rodriguez, Rommel Guerrero","cross_cats":[],"headline":"","license":"","primary_cat":"hep-th","submitted_at":"2006-05-16T19:28:15Z","title":"Close to the edge: hierarchy in a double braneworld"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/0605160","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:f9806e38e5cb138c341ff0d8bcf916169adf97666c116366c11097540c7130ee","target":"record","created_at":"2026-07-04T17:01:55Z","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":"cc7d63f4e7d216eb611652929b571f3e287ca8bf42a9233fc1f46874b5b87828","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"2006-05-16T19:28:15Z","title_canon_sha256":"285e758082c445f0995b9e31f40d6b2084f5eb80cc16f1b97a167fc1da2fe11f"},"schema_version":"1.0","source":{"id":"hep-th/0605160","kind":"arxiv","version":2}},"canonical_sha256":"28cff6e36ddcd20739248c3a5f9392b4b1cd0b2944755f7258880742056ec4ed","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"28cff6e36ddcd20739248c3a5f9392b4b1cd0b2944755f7258880742056ec4ed","first_computed_at":"2026-07-04T17:01:55.087516Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:01:55.087516Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ch82xoqVA9axLPLFWTZ+ugKzoH2/s4c8SpGCKHLj/aCLo8zn1G1squSmMW/All5HLs3WEYYD2GwXiz4ovUTJAQ==","signature_status":"signed_v1","signed_at":"2026-07-04T17:01:55.087897Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-th/0605160","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f9806e38e5cb138c341ff0d8bcf916169adf97666c116366c11097540c7130ee","sha256:5b55498eea4e35cffa96f99c5666dc4b6638fd370f6739786020082a7bb8bfe8"],"state_sha256":"3a24db6929fdbbf96b922b8667336d018dbe5472c7b6c96af2ebb2d0e3103ce4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FTK0mVXuuwXmZP0XAs2HRbbx7CCdnlz/3yvPPmXAUK8FmiNpOFTeGtVbFOS6Xng6jtuZ6SqwZzs5ClBx2lHOCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-20T00:56:26.323423Z","bundle_sha256":"413f1005120d819425f7ab64fabbf941d96f1f111761019ebe350f5a2a043736"}}