Pith Number

pith:J3YF6ZBN

pith:2025:J3YF6ZBN2G64JEVSLQKSLYUTHK

not attested not anchored not stored refs pending

AF-XRAY: Visual Explanation and Resolution of Ambiguity in Legal Argumentation Frameworks

Bertram Lud\"ascher, Heng Zheng, Shawn Bowers, Yilin Xia

arxiv:2507.10831 v1 · 2025-07-14 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J3YF6ZBN2G64JEVSLQKSLYUTHK}

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	2026-07-05T11:37:00.435290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ef05f642dd1bdc492b25c1525e2933abfac71dc06487cc76dc09292d9dc3c08

Aliases

arxiv: 2507.10831 · arxiv_version: 2507.10831v1 · doi: 10.48550/arxiv.2507.10831 · pith_short_12: J3YF6ZBN2G64 · pith_short_16: J3YF6ZBN2G64JEVS · pith_short_8: J3YF6ZBN

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/J3YF6ZBN2G64JEVSLQKSLYUTHK \
  | 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: 4ef05f642dd1bdc492b25c1525e2933abfac71dc06487cc76dc09292d9dc3c08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99eae072b6355c64dafdb3e298525bfc72b10719eb8349475d90c20a0bec7767",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-07-14T22:00:45Z",
    "title_canon_sha256": "7f9d4fb158950469dd48d64ef8a6aa6fb8fee396738c3c22ce0daa1d33f1e184"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.10831",
    "kind": "arxiv",
    "version": 1
  }
}