Pith Number

pith:MIIMK3MB

pith:2013:MIIMK3MBDY5FQRJHPKUVYDJ7D3

not attested not anchored not stored refs pending

Machine Generalization and Human Categorization: An Information-Theoretic View

James E. Corter, Mark A. Gluck

arxiv:1304.3441 v1 · 2013-03-27 · 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{MIIMK3MBDY5FQRJHPKUVYDJ7D3}

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	2026-05-18T03:28:07.878795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6210c56d811e3a5845277aa95c0d3f1edf385cc98088d3f70a2b31c12571a3bd

Aliases

arxiv: 1304.3441 · arxiv_version: 1304.3441v1 · doi: 10.48550/arxiv.1304.3441 · pith_short_12: MIIMK3MBDY5F · pith_short_16: MIIMK3MBDY5FQRJH · pith_short_8: MIIMK3MB

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/MIIMK3MBDY5FQRJHPKUVYDJ7D3 \
  | 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: 6210c56d811e3a5845277aa95c0d3f1edf385cc98088d3f70a2b31c12571a3bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ceeee5f81581b1c772344b57d310f1bca459acfcb527a3004b90f9233d7e7d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-03-27T19:57:47Z",
    "title_canon_sha256": "7f3ca5a0d5d6a9b13b81f35826d1999a104e214f60abbbeea924e68a43244ac6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.3441",
    "kind": "arxiv",
    "version": 1
  }
}