Pith Number

pith:WIBR575D

pith:2015:WIBR575DWDWCUXADIE2NGN4QU5

not attested not anchored not stored refs pending

LeoPARD --- A Generic Platform for the Implementation of Higher-Order Reasoners

Alexander Steen, Christoph Benzm\"uller, Max Wisniewski

arxiv:1505.01629 v1 · 2015-05-07 · cs.LO · cs.AI · cs.MA · cs.MS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WIBR575DWDWCUXADIE2NGN4QU5}

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	2026-05-18T02:16:40.448326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2031effa3b0ec2a5c034134d33790a76968a3c21d1d3c2d3308076ee7f83ab1

Aliases

arxiv: 1505.01629 · arxiv_version: 1505.01629v1 · doi: 10.48550/arxiv.1505.01629 · pith_short_12: WIBR575DWDWC · pith_short_16: WIBR575DWDWCUXAD · pith_short_8: WIBR575D

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/WIBR575DWDWCUXADIE2NGN4QU5 \
  | 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: b2031effa3b0ec2a5c034134d33790a76968a3c21d1d3c2d3308076ee7f83ab1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa2bbbd1f6604e839cc1b44f7c9bd1cb5f48d1d8522f77c3f1c8a7070a210140",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.MA",
      "cs.MS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2015-05-07T08:54:19Z",
    "title_canon_sha256": "bc4dbd6a2fb0c2c7aca92ea170b182422f9526376c92ade30ac30bc32517853a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01629",
    "kind": "arxiv",
    "version": 1
  }
}