Pith Number

pith:T4UI73HM

pith:2025:T4UI73HMBJAEKA3K2AJJCYI6JB

not attested not anchored not stored refs pending

Reasoning is about giving reasons

Dan Roth, Krunal Shah

arxiv:2508.14488 v1 · 2025-08-20 · 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{T4UI73HMBJAEKA3K2AJJCYI6JB}

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	2026-07-05T11:56:32.922544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f288fecec0a4045036ad01291611e4868b26c6809f2e6fd2658c48533b96827

Aliases

arxiv: 2508.14488 · arxiv_version: 2508.14488v1 · doi: 10.48550/arxiv.2508.14488 · pith_short_12: T4UI73HMBJAE · pith_short_16: T4UI73HMBJAEKA3K · pith_short_8: T4UI73HM

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/T4UI73HMBJAEKA3K2AJJCYI6JB \
  | 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: 9f288fecec0a4045036ad01291611e4868b26c6809f2e6fd2658c48533b96827

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bcd52a3230530b44ccbffe3f3a9fc18c69116615aeb7064d69c1ec83ba7884f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-08-20T07:26:53Z",
    "title_canon_sha256": "aea770e6095fdf616b715ec44f1e5d0d625c337e561f467b7e6827f1b6e3da61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.14488",
    "kind": "arxiv",
    "version": 1
  }
}