Pith Number

pith:TPIKDZFL

pith:2025:TPIKDZFLUOV4I3EBK5S3ZG6B7U

not attested not anchored not stored refs pending

DS@GT at CheckThat! 2025: Evaluating Context and Tokenization Strategies for Numerical Fact Verification

Aleksandar Pramov, Maximilian Heil

arxiv:2507.06195 v1 · 2025-07-08 · 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{TPIKDZFLUOV4I3EBK5S3ZG6B7U}

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	2026-07-05T11:33:53.792431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bd0a1e4aba3abc46c815765bc9bc1fd3e394a6a5d3ffde4f33516236c406297

Aliases

arxiv: 2507.06195 · arxiv_version: 2507.06195v1 · doi: 10.48550/arxiv.2507.06195 · pith_short_12: TPIKDZFLUOV4 · pith_short_16: TPIKDZFLUOV4I3EB · pith_short_8: TPIKDZFL

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/TPIKDZFLUOV4I3EBK5S3ZG6B7U \
  | 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: 9bd0a1e4aba3abc46c815765bc9bc1fd3e394a6a5d3ffde4f33516236c406297

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c149928a2f333035dd229c6f973ea50b1187d5b8402cf0a1616c1fd8fbc28357",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-08T17:22:22Z",
    "title_canon_sha256": "36f7b4f33c1452d965c064e75c7c4d21402927097bb15df390e576b0b58e7588"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.06195",
    "kind": "arxiv",
    "version": 1
  }
}