Pith Number

pith:3T7IZUAP

pith:2025:3T7IZUAP6DSADJGYHGI65ZRDWY

not attested not anchored not stored refs pending

Deontic Argumentation

Antonino Rotolo, Guido Governatori

arxiv:2509.25781 v2 · 2025-09-30 · cs.AI · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3T7IZUAP6DSADJGYHGI65ZRDWY}

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	2026-05-18T03:09:34.375671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcfe8cd00ff0e401a4d83991eee623b609017c28c94a90b666950ff6bf27a97a

Aliases

arxiv: 2509.25781 · arxiv_version: 2509.25781v2 · doi: 10.48550/arxiv.2509.25781 · pith_short_12: 3T7IZUAP6DSA · pith_short_16: 3T7IZUAP6DSADJGY · pith_short_8: 3T7IZUAP

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/3T7IZUAP6DSADJGYHGI65ZRDWY \
  | 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: dcfe8cd00ff0e401a4d83991eee623b609017c28c94a90b666950ff6bf27a97a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "485bc4a5794718fbbe0dec7d4ee2b9e73b62251758c10bad061401324da45fc5",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-09-30T04:50:07Z",
    "title_canon_sha256": "bfeeea8603392dec21a2e5770f9592aaa41d60f8bd502f61d67dfc1fad1d1ebf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.25781",
    "kind": "arxiv",
    "version": 2
  }
}