Pith Number

pith:DZDW3YRS

pith:2014:DZDW3YRS3OTE6K35I3PSODI7Q2

not attested not anchored not stored refs pending

Equivalence of Learning Algorithms

Hachem Kadri (LIF), Julien Audiffren (CMLA)

arxiv:1406.2622 v1 · 2014-06-10 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DZDW3YRS3OTE6K35I3PSODI7Q2}

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	2026-05-18T02:50:01.317403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e476de232dba64f2b7d46df270d1f868773d8f04b7faa8dbee711e2f8e9f4ce

Aliases

arxiv: 1406.2622 · arxiv_version: 1406.2622v1 · doi: 10.48550/arxiv.1406.2622 · pith_short_12: DZDW3YRS3OTE · pith_short_16: DZDW3YRS3OTE6K35 · pith_short_8: DZDW3YRS

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/DZDW3YRS3OTE6K35I3PSODI7Q2 \
  | 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: 1e476de232dba64f2b7d46df270d1f868773d8f04b7faa8dbee711e2f8e9f4ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49de912690bd5f1dd876f439750440274eaee2339f34fc496208195602fc750d",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2014-06-10T16:40:56Z",
    "title_canon_sha256": "5d3afc741ffdace8fc1e39ac795c593b29266bb1b0c92b1bd6ddccb0913e664b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.2622",
    "kind": "arxiv",
    "version": 1
  }
}