Pith Number

pith:RTKGXIQC

pith:2025:RTKGXIQC3IOX7QJ2EWG7F4MVCX

not attested not anchored not stored refs pending

Contextual Candor: Enhancing LLM Trustworthiness Through Hierarchical Unanswerability Detection

Antonio Carlos Rivera, Steven Robinson

arxiv:2506.01104 v1 · 2025-06-01 · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RTKGXIQC3IOX7QJ2EWG7F4MVCX}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T11:13:46.477624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cd46ba202da1d7fc13a258df2f19515e6bf81525bc346cf02de20defd6c1ae2

Aliases

arxiv: 2506.01104 · arxiv_version: 2506.01104v1 · doi: 10.48550/arxiv.2506.01104 · pith_short_12: RTKGXIQC3IOX · pith_short_16: RTKGXIQC3IOX7QJ2 · pith_short_8: RTKGXIQC

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/RTKGXIQC3IOX7QJ2EWG7F4MVCX \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 8cd46ba202da1d7fc13a258df2f19515e6bf81525bc346cf02de20defd6c1ae2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f1521ecea349af97e778e7f4e5f68c58bf42ad0cac8979983845fbbea5638fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-01T17:59:27Z",
    "title_canon_sha256": "354c7ed87eb287677367eb4ba37ec6e91e94d546611ba86194d2819a7061855a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.01104",
    "kind": "arxiv",
    "version": 1
  }
}