Pith Number

pith:OQTRWBG2

pith:2022:OQTRWBG2YDEENL2C6CR3AIXKSP

not attested not anchored not stored refs pending

Chart Question Answering: State of the Art and Future Directions

Ahmed Masry, Enamul Hoque, Parsa Kavehzadeh

arxiv:2205.03966 v2 · 2022-05-08 · 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{OQTRWBG2YDEENL2C6CR3AIXKSP}

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

On the Comprehensibility of Multi-structured Financial Documents using LLMs and Pre-processing Tools

Receipt and verification

First computed	2026-07-05T04:25:18.024142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74271b04dac0c846af42f0a3b022ea93db3e98b5ce9341af005cc456d431f4e4

Aliases

arxiv: 2205.03966 · arxiv_version: 2205.03966v2 · doi: 10.48550/arxiv.2205.03966 · pith_short_12: OQTRWBG2YDEE · pith_short_16: OQTRWBG2YDEENL2C · pith_short_8: OQTRWBG2

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/OQTRWBG2YDEENL2C6CR3AIXKSP \
  | 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: 74271b04dac0c846af42f0a3b022ea93db3e98b5ce9341af005cc456d431f4e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0de635913ddc2e7c2fe2f25eac0d1e18c99342ff143a3b6599eb7e060b2639ef",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-05-08T22:54:28Z",
    "title_canon_sha256": "f39f0408d191e989e08837883825a664b69dd5c6bd0ca66c6cf56197bbbe07c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.03966",
    "kind": "arxiv",
    "version": 2
  }
}