Pith Number

pith:7RI4MSRE

pith:2023:7RI4MSREJOMLYASSFU47Z2KJPD

not attested not anchored not stored refs pending

Reading and Reasoning over Chart Images for Evidence-based Automated Fact-Checking

Elena Simperl, Mubashara Akhtar, Oana Cocarascu

arxiv:2301.11843 v1 · 2023-01-27 · cs.CL · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7RI4MSREJOMLYASSFU47Z2KJPD}

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

ClimateViz: A Benchmark for Statistical Reasoning and Fact Verification on Scientific Charts

Receipt and verification

First computed	2026-07-05T05:36:27.013712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc51c64a244b98bc02522d39fce94978e92d3bd8c9b8ccd51a9f4eb339e8118c

Aliases

arxiv: 2301.11843 · arxiv_version: 2301.11843v1 · doi: 10.48550/arxiv.2301.11843 · pith_short_12: 7RI4MSREJOML · pith_short_16: 7RI4MSREJOMLYASS · pith_short_8: 7RI4MSRE

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/7RI4MSREJOMLYASSFU47Z2KJPD \
  | 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: fc51c64a244b98bc02522d39fce94978e92d3bd8c9b8ccd51a9f4eb339e8118c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d443835820629ff51c0f93bb15ca220e1ada736540e027844b6caeca77b2c762",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-01-27T16:47:45Z",
    "title_canon_sha256": "b2599b072946d3597965db32c0a1a60dbb0cf9065f4ffcd35f41229b4459ecc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.11843",
    "kind": "arxiv",
    "version": 1
  }
}