Pith Number

pith:LDTPMLSD

pith:2025:LDTPMLSD7477YEOD2O7OYA7YOY

not attested not anchored not stored refs pending

Texts or Images? A Fine-grained Analysis on the Effectiveness of Input Representations and Models for Table Question Answering

Annemarie Friedrich, Heike Adel, Mohsen Mesgar, Wei Zhou

arxiv:2505.14131 v1 · 2025-05-20 · 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{LDTPMLSD7477YEOD2O7OYA7YOY}

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	2026-07-05T11:05:56.643776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58e6f62e43ff3ffc11c3d3beec03f87616a5a346ba5a712d6fd59f8dc39c1dfe

Aliases

arxiv: 2505.14131 · arxiv_version: 2505.14131v1 · doi: 10.48550/arxiv.2505.14131 · pith_short_12: LDTPMLSD7477 · pith_short_16: LDTPMLSD7477YEOD · pith_short_8: LDTPMLSD

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/LDTPMLSD7477YEOD2O7OYA7YOY \
  | 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: 58e6f62e43ff3ffc11c3d3beec03f87616a5a346ba5a712d6fd59f8dc39c1dfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f759763be54027a6de85b5078063e0f924d58dbd3a8ea1ce95bc5101ab7eb63",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-20T09:36:17Z",
    "title_canon_sha256": "a2c03123f5057afd794f4a12fb433064022d807d65caae15cead128d2a2ce99b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.14131",
    "kind": "arxiv",
    "version": 1
  }
}