Pith Number

pith:7B5CTRUV

pith:2014:7B5CTRUVRPOUCF5W3URXEBMXVE

not attested not anchored not stored refs pending

A Mathematical Theory of Learning

Ibrahim Alabdulmohsin

arxiv:1405.1513 v1 · 2014-05-07 · cs.LG · cs.AI · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7B5CTRUVRPOUCF5W3URXEBMXVE}

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	2026-05-18T02:52:24.652099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f87a29c6958bdd4117b6dd23720597a90d2536dcc3f482ece02887c34ffbda72

Aliases

arxiv: 1405.1513 · arxiv_version: 1405.1513v1 · doi: 10.48550/arxiv.1405.1513 · pith_short_12: 7B5CTRUVRPOU · pith_short_16: 7B5CTRUVRPOUCF5W · pith_short_8: 7B5CTRUV

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/7B5CTRUVRPOUCF5W3URXEBMXVE \
  | 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: f87a29c6958bdd4117b6dd23720597a90d2536dcc3f482ece02887c34ffbda72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e87ea293963752c584b640be5288973c7ffb688656d5cb51522155ea3ae29aa",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2014-05-07T06:10:47Z",
    "title_canon_sha256": "f47b737833b85ce7ef6081c5f68574d8fa81763f9b65dab3cd37cab69f051ef7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1513",
    "kind": "arxiv",
    "version": 1
  }
}