{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:2ATMMM4QKNGTEOYYH4BVMCJ7I5","short_pith_number":"pith:2ATMMM4Q","canonical_record":{"source":{"id":"2606.19857","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-18T07:05:19Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"b68df756c337e729616df9ec7956a5aa8d96df6b6d0688df6672855b75857ce8","abstract_canon_sha256":"1e45d088cfebb308d1cd5284498f476893cdcfd6799c15e516ff396e706b8ab2"},"schema_version":"1.0"},"canonical_sha256":"d026c63390534d323b183f0356093f4745634e460408f6caf715708a6dc32c87","source":{"kind":"arxiv","id":"2606.19857","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.19857","created_at":"2026-06-19T16:12:37Z"},{"alias_kind":"arxiv_version","alias_value":"2606.19857v1","created_at":"2026-06-19T16:12:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.19857","created_at":"2026-06-19T16:12:37Z"},{"alias_kind":"pith_short_12","alias_value":"2ATMMM4QKNGT","created_at":"2026-06-19T16:12:37Z"},{"alias_kind":"pith_short_16","alias_value":"2ATMMM4QKNGTEOYY","created_at":"2026-06-19T16:12:37Z"},{"alias_kind":"pith_short_8","alias_value":"2ATMMM4Q","created_at":"2026-06-19T16:12:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:2ATMMM4QKNGTEOYYH4BVMCJ7I5","target":"record","payload":{"canonical_record":{"source":{"id":"2606.19857","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-18T07:05:19Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"b68df756c337e729616df9ec7956a5aa8d96df6b6d0688df6672855b75857ce8","abstract_canon_sha256":"1e45d088cfebb308d1cd5284498f476893cdcfd6799c15e516ff396e706b8ab2"},"schema_version":"1.0"},"canonical_sha256":"d026c63390534d323b183f0356093f4745634e460408f6caf715708a6dc32c87","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-19T16:12:37.140303Z","signature_b64":"hxLOxZOF6jHmp118oRkOaO8DixdOmr84Xp+7qdTPpESghgSuwq1yOOIigrAfygpC9h6l53VuT6nQa9SnxWlOAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d026c63390534d323b183f0356093f4745634e460408f6caf715708a6dc32c87","last_reissued_at":"2026-06-19T16:12:37.139926Z","signature_status":"signed_v1","first_computed_at":"2026-06-19T16:12:37.139926Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.19857","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":"2026-06-19T16:12:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qFFBdUKjPJkohSUUbe3uBMUk1KS2qZgNxgeLuu/otsdpOoRriEGR6nEMhZqdTr/rVmdZc7HpVNy7r1TabcgpAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T14:50:13.824786Z"},"content_sha256":"7cf4c3141e323281220ca2cea09095dc93b472a8ade52f661e8cb81a4fb078fb","schema_version":"1.0","event_id":"sha256:7cf4c3141e323281220ca2cea09095dc93b472a8ade52f661e8cb81a4fb078fb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:2ATMMM4QKNGTEOYYH4BVMCJ7I5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Large Language Models Do Not Always Need Readable Language","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CL","authors_text":"Chen Zhang, Haoxuan Peng, Jiayi Zhu, Junxi Wang, Liang Ke, Linfeng Zhang","submitted_at":"2026-06-18T07:05:19Z","abstract_excerpt":"Large language models (LLMs) are commonly prompted and interfaced with human-readable natural language, even when the intended reader is another model. This paper investigates whether semantic information can be encoded in compact, non-standard textual forms that sacrifice human readability while remaining recoverable by LLMs. We refer to this class of model-centric textual representations as BabelTele, approached here not as a fixed protocol but as an empirical probe into LLMs' capacity to generate and interpret such representations. Through readability diagnostics, model likelihood measures,"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.19857","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/2606.19857/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":"2026-06-19T16:12:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FGn5GwXpO6bsphMWgHJBGSVHidNWzhAv1nS31+8BUd+gFV6LxrEQm8aCD/4rFLvUWrdDZ5HJmMo0RQ3cg4llDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T14:50:13.825158Z"},"content_sha256":"64487a4481fce575619f3c76fbd002552cd7bfc76c4cc26b89323065fbcb6066","schema_version":"1.0","event_id":"sha256:64487a4481fce575619f3c76fbd002552cd7bfc76c4cc26b89323065fbcb6066"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2ATMMM4QKNGTEOYYH4BVMCJ7I5/bundle.json","state_url":"https://pith.science/pith/2ATMMM4QKNGTEOYYH4BVMCJ7I5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2ATMMM4QKNGTEOYYH4BVMCJ7I5/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":"2026-07-06T14:50:13Z","links":{"resolver":"https://pith.science/pith/2ATMMM4QKNGTEOYYH4BVMCJ7I5","bundle":"https://pith.science/pith/2ATMMM4QKNGTEOYYH4BVMCJ7I5/bundle.json","state":"https://pith.science/pith/2ATMMM4QKNGTEOYYH4BVMCJ7I5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2ATMMM4QKNGTEOYYH4BVMCJ7I5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:2ATMMM4QKNGTEOYYH4BVMCJ7I5","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":"1e45d088cfebb308d1cd5284498f476893cdcfd6799c15e516ff396e706b8ab2","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-18T07:05:19Z","title_canon_sha256":"b68df756c337e729616df9ec7956a5aa8d96df6b6d0688df6672855b75857ce8"},"schema_version":"1.0","source":{"id":"2606.19857","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.19857","created_at":"2026-06-19T16:12:37Z"},{"alias_kind":"arxiv_version","alias_value":"2606.19857v1","created_at":"2026-06-19T16:12:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.19857","created_at":"2026-06-19T16:12:37Z"},{"alias_kind":"pith_short_12","alias_value":"2ATMMM4QKNGT","created_at":"2026-06-19T16:12:37Z"},{"alias_kind":"pith_short_16","alias_value":"2ATMMM4QKNGTEOYY","created_at":"2026-06-19T16:12:37Z"},{"alias_kind":"pith_short_8","alias_value":"2ATMMM4Q","created_at":"2026-06-19T16:12:37Z"}],"graph_snapshots":[{"event_id":"sha256:64487a4481fce575619f3c76fbd002552cd7bfc76c4cc26b89323065fbcb6066","target":"graph","created_at":"2026-06-19T16:12:37Z","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/2606.19857/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Large language models (LLMs) are commonly prompted and interfaced with human-readable natural language, even when the intended reader is another model. This paper investigates whether semantic information can be encoded in compact, non-standard textual forms that sacrifice human readability while remaining recoverable by LLMs. We refer to this class of model-centric textual representations as BabelTele, approached here not as a fixed protocol but as an empirical probe into LLMs' capacity to generate and interpret such representations. Through readability diagnostics, model likelihood measures,","authors_text":"Chen Zhang, Haoxuan Peng, Jiayi Zhu, Junxi Wang, Liang Ke, Linfeng Zhang","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-18T07:05:19Z","title":"Large Language Models Do Not Always Need Readable Language"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.19857","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":"sha256:7cf4c3141e323281220ca2cea09095dc93b472a8ade52f661e8cb81a4fb078fb","target":"record","created_at":"2026-06-19T16:12:37Z","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":"1e45d088cfebb308d1cd5284498f476893cdcfd6799c15e516ff396e706b8ab2","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-18T07:05:19Z","title_canon_sha256":"b68df756c337e729616df9ec7956a5aa8d96df6b6d0688df6672855b75857ce8"},"schema_version":"1.0","source":{"id":"2606.19857","kind":"arxiv","version":1}},"canonical_sha256":"d026c63390534d323b183f0356093f4745634e460408f6caf715708a6dc32c87","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d026c63390534d323b183f0356093f4745634e460408f6caf715708a6dc32c87","first_computed_at":"2026-06-19T16:12:37.139926Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-19T16:12:37.139926Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hxLOxZOF6jHmp118oRkOaO8DixdOmr84Xp+7qdTPpESghgSuwq1yOOIigrAfygpC9h6l53VuT6nQa9SnxWlOAQ==","signature_status":"signed_v1","signed_at":"2026-06-19T16:12:37.140303Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.19857","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7cf4c3141e323281220ca2cea09095dc93b472a8ade52f661e8cb81a4fb078fb","sha256:64487a4481fce575619f3c76fbd002552cd7bfc76c4cc26b89323065fbcb6066"],"state_sha256":"dee35431b5ee502f51301e51a83c2c554177e1252c1bf9f40c1b295d0f106727"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"k3a25ZC7YakQCge4hyBfl82OJcpn00mxddEr38CNDIr7LjZNpmixA1wBPChd9mbqbBH3DoYT71wZpyCCEoUpDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T14:50:13.827099Z","bundle_sha256":"a5dc65051cdc3df199f24853454d7ce68131dce0491d01d4e06db66608b27249"}}