Pith Number

pith:ZXXAFV2Z

pith:2018:ZXXAFV2ZO6TDNGQBJ2WI2GTP7H

not attested not anchored not stored refs pending

First Experiments with a Flexible Infrastructure for Normative Reasoning

Christoph Benzm\"uller, Xavier Parent

arxiv:1804.02929 v1 · 2018-04-09 · 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{ZXXAFV2ZO6TDNGQBJ2WI2GTP7H}

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	2026-05-18T00:18:57.916768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdee02d75977a6369a014eac8d1a6ff9de9eaaf53e1a13be7018dc58cd50caa3

Aliases

arxiv: 1804.02929 · arxiv_version: 1804.02929v1 · doi: 10.48550/arxiv.1804.02929 · pith_short_12: ZXXAFV2ZO6TD · pith_short_16: ZXXAFV2ZO6TDNGQB · pith_short_8: ZXXAFV2Z

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/ZXXAFV2ZO6TDNGQBJ2WI2GTP7H \
  | 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: cdee02d75977a6369a014eac8d1a6ff9de9eaaf53e1a13be7018dc58cd50caa3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b46aafe916e357a93738735b9341503a6b1a55251773c2ef394db1e23fc69885",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-04-09T11:55:22Z",
    "title_canon_sha256": "59b5ae97d4744c2cb6fba604108d9df057349140815c998826e7633fb89fe783"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.02929",
    "kind": "arxiv",
    "version": 1
  }
}