Pith Number

pith:X4CQHGYZ

pith:2024:X4CQHGYZV6BYQFURDAP752SGT4

not attested not anchored not stored refs pending

How Safe is Your Safety Metric? Automatic Concatenation Tests for Metric Reliability

Eitan Farchi, George Kour, Leshem Choshen, Ora Nova Fandina, Orna Raz, Yotam Perlitz

arxiv:2408.12259 v2 · 2024-08-22 · 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{X4CQHGYZV6BYQFURDAP752SGT4}

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	2026-07-05T10:13:26.886024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf05039b19af83881691181ffeea469f1fbb8ecb9e2ab37e1ffdb9df03fb76a5

Aliases

arxiv: 2408.12259 · arxiv_version: 2408.12259v2 · doi: 10.48550/arxiv.2408.12259 · pith_short_12: X4CQHGYZV6BY · pith_short_16: X4CQHGYZV6BYQFUR · pith_short_8: X4CQHGYZ

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/X4CQHGYZV6BYQFURDAP752SGT4 \
  | 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: bf05039b19af83881691181ffeea469f1fbb8ecb9e2ab37e1ffdb9df03fb76a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02ceab85d42ad8cb4ca92d22283738dc476be4751a881cfb37ab07b95f83197e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2024-08-22T09:57:57Z",
    "title_canon_sha256": "2da71973c28d344ac95e62d3d532bf2060d5fbe701c70305f8c6f92d8207c0f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.12259",
    "kind": "arxiv",
    "version": 2
  }
}