Pith Number

pith:3GYEUIHY

pith:2021:3GYEUIHYU7FLDYUSEMP2K44BWW

not attested not anchored not stored refs pending

A Dataset for Answering Time-Sensitive Questions

Wenhu Chen, William Yang Wang, Xinyi Wang

arxiv:2108.06314 v5 · 2021-08-13 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3GYEUIHYU7FLDYUSEMP2K44BWW}

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.

Cited by

7 papers in Pith

Right Knowledge, Wrong Answer: Characterizing Parametric Temporal Conflict in Open-Weight Language Models

IA-RAG: Interval-Algebra-Driven Temporal Reasoning for Dynamic Knowledge Retrieval

Claim-Selective Certification for High-Risk Medical Retrieval-Augmented Generation

NuggetIndex: Governed Atomic Retrieval for Maintainable RAG

Causal Stories from Sensor Traces: Auditing Epistemic Overreach in LLM-Generated Personal Sensing Explanations

Receipt and verification

First computed	2026-07-05T03:25:16.804557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9b04a20f8a7cab1e292231fa57381b5ab8eaa9c1c960877f31dd14d0d69fd8f

Aliases

arxiv: 2108.06314 · arxiv_version: 2108.06314v5 · doi: 10.48550/arxiv.2108.06314 · pith_short_12: 3GYEUIHYU7FL · pith_short_16: 3GYEUIHYU7FLDYUS · pith_short_8: 3GYEUIHY

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/3GYEUIHYU7FLDYUSEMP2K44BWW \
  | 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: d9b04a20f8a7cab1e292231fa57381b5ab8eaa9c1c960877f31dd14d0d69fd8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "433eaba73230ea4db91690391895f20854868b8fec650fec36caace41fd2bfb9",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-08-13T16:42:25Z",
    "title_canon_sha256": "c526864722909ebfdce7def060753baf584c26500b4e6a964eb886d09bb959db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.06314",
    "kind": "arxiv",
    "version": 5
  }
}