Pith Number

pith:W5P7U2ZL

pith:2023:W5P7U2ZLZPFP4MPYDEBZALRW7O

not attested not anchored not stored refs pending

Comprehensive Solution Program Centric Pretraining for Table-and-Text Hybrid Numerical Reasoning

Dongsheng Yang, Fei Cheng, Qianying Liu, Sadao Kurohashi, Wenjie Zhong

arxiv:2305.07475 v1 · 2023-05-12 · 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{W5P7U2ZLZPFP4MPYDEBZALRW7O}

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	2026-07-05T06:09:35.962454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b75ffa6b2bcbcafe31f81903902e36fbb2db87564188ac893b1015a437efff0a

Aliases

arxiv: 2305.07475 · arxiv_version: 2305.07475v1 · doi: 10.48550/arxiv.2305.07475 · pith_short_12: W5P7U2ZLZPFP · pith_short_16: W5P7U2ZLZPFP4MPY · pith_short_8: W5P7U2ZL

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/W5P7U2ZLZPFP4MPYDEBZALRW7O \
  | 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: b75ffa6b2bcbcafe31f81903902e36fbb2db87564188ac893b1015a437efff0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0aaa0097087c456ccbb48f8a2531ba1ad7e11b57012c7488a1c0c112850bc9b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-05-12T13:44:40Z",
    "title_canon_sha256": "1787eb1db7bc014ff6c2e516aeed8e7665b294dbc7cfd1d62e4aeceb49f1a4fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.07475",
    "kind": "arxiv",
    "version": 1
  }
}