Pith Number

pith:NIHJXW5Q

pith:2026:NIHJXW5QTTC6VGU3GZBPNB4RUP

not attested not anchored not stored refs pending

Rethinking Table Pruning in TableQA: From Sequential Revisions to Gold Trajectory-Supervised Parallel Search

Dong Jin, Huasen He, Jian Yang, Qirui Bai, Shenghao Ye, Shuangwu Chen, Tao Zhang, Xiaobin Tan, Yu Guo, Yunpeng Hou, Zijian Wen

arxiv:2601.03851 v2 · 2026-01-07 · 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{NIHJXW5QTTC6VGU3GZBPNB4RUP}

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

1 paper in Pith

From Table to Cell: Attention for Better Reasoning with TABALIGN

Receipt and verification

First computed	2026-05-20T00:05:40.140723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a0e9bdbb09cc5ea9a9b3642f68791a3cbc6f7304168397811a4d361d69c0c0d

Aliases

arxiv: 2601.03851 · arxiv_version: 2601.03851v2 · doi: 10.48550/arxiv.2601.03851 · pith_short_12: NIHJXW5QTTC6 · pith_short_16: NIHJXW5QTTC6VGU3 · pith_short_8: NIHJXW5Q

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/NIHJXW5QTTC6VGU3GZBPNB4RUP \
  | 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: 6a0e9bdbb09cc5ea9a9b3642f68791a3cbc6f7304168397811a4d361d69c0c0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad2ad223fc8f8d17664c09234b5bfad3284196a2027eae8719df2a98bb4ba413",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-01-07T12:08:59Z",
    "title_canon_sha256": "e5a9eb75069a07e61c5758936fab8c8005b1ab4ac35ec7da61a7808a38c86ab8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.03851",
    "kind": "arxiv",
    "version": 2
  }
}