Pith Number

pith:CKJV5VQW

pith:2015:CKJV5VQWSNXD4Z34NAZAFFH5K3

not attested not anchored not stored refs pending

Reasoning in Infinitely Valued G-IALCQ

Rafael Pe\~naloza, Stefan Borgwardt

arxiv:1509.08761 v1 · 2015-09-29 · 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{CKJV5VQWSNXD4Z34NAZAFFH5K3}

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	2026-05-18T01:31:47.189531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12935ed616936e3e677c68320294fd56ce28a2caca044038648bb7fd36710fa4

Aliases

arxiv: 1509.08761 · arxiv_version: 1509.08761v1 · doi: 10.48550/arxiv.1509.08761 · pith_short_12: CKJV5VQWSNXD · pith_short_16: CKJV5VQWSNXD4Z34 · pith_short_8: CKJV5VQW

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/CKJV5VQWSNXD4Z34NAZAFFH5K3 \
  | 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: 12935ed616936e3e677c68320294fd56ce28a2caca044038648bb7fd36710fa4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a12a4da72aacba0a9194f681c79ab8847c63608779d3a3d39d5970c76ee3621",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2015-09-29T14:18:09Z",
    "title_canon_sha256": "248b9928ad48981ec4dd8ad1b660345038ca135d2b4db69e2cb40a9873474aaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.08761",
    "kind": "arxiv",
    "version": 1
  }
}