Pith Number

pith:E3DB3RTY

pith:2026:E3DB3RTYYZQX2U7IBDEVQHGZD6

not attested not anchored not stored refs pending

ODTQA-FoRe: An Open-Domain Tabular Question Answering Dataset for Future Data Forecasting and Reasoning

Kun Zhou, Weijia Jia, Wenmian Yang, Xiaole Liu, Yiquan Zhang, Zhensheng Wang

arxiv:2606.02433 v1 · 2026-06-01 · cs.IR · cs.AI · cs.CL · cs.LG · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E3DB3RTYYZQX2U7IBDEVQHGZD6}

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	2026-06-02T03:04:59.207605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26c61dc678c6617d53e808c9581cd91f90671acb97fb601f1ff5d6397e3d62de

Aliases

arxiv: 2606.02433 · arxiv_version: 2606.02433v1 · doi: 10.48550/arxiv.2606.02433 · pith_short_12: E3DB3RTYYZQX · pith_short_16: E3DB3RTYYZQX2U7I · pith_short_8: E3DB3RTY

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/E3DB3RTYYZQX2U7IBDEVQHGZD6 \
  | 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: 26c61dc678c6617d53e808c9581cd91f90671acb97fb601f1ff5d6397e3d62de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "478a71434ec00ba9dd3cedac173a3ce6f4359155ca980523202d8c9d254bd905",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.LG",
      "cs.MA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-06-01T16:06:20Z",
    "title_canon_sha256": "6083445d6a836c001f83f7a4514c0245e6a777f566e495d334d6bd8c9ede7617"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02433",
    "kind": "arxiv",
    "version": 1
  }
}