Pith Number

pith:XGIYCEP4

pith:2014:XGIYCEP4KBEU6G5HE7NR5ISPME

not attested not anchored not stored refs pending

Scalable Greedy Algorithms for Transfer Learning

Barbara Caputo, Francesco Orabona, Ilja Kuzborskij

arxiv:1408.1292 v4 · 2014-08-06 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XGIYCEP4KBEU6G5HE7NR5ISPME}

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	2026-05-18T01:04:37.951976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9918111fc50494f1ba727db1ea24f6125e526f5a4f7526239bfbcf361502406

Aliases

arxiv: 1408.1292 · arxiv_version: 1408.1292v4 · doi: 10.48550/arxiv.1408.1292 · pith_short_12: XGIYCEP4KBEU · pith_short_16: XGIYCEP4KBEU6G5H · pith_short_8: XGIYCEP4

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/XGIYCEP4KBEU6G5HE7NR5ISPME \
  | 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: b9918111fc50494f1ba727db1ea24f6125e526f5a4f7526239bfbcf361502406

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe2c7ddeb7ad3cc1b570072120eb285f3035406a225081538edf98e773365e7c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-08-06T14:27:57Z",
    "title_canon_sha256": "edcb152e48adedd1753bff084fdce2f784ed33c1595f23fe0036c5f34ff52a5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.1292",
    "kind": "arxiv",
    "version": 4
  }
}