Pith Number

pith:6N3IEXYL

pith:2015:6N3IEXYLKWFE53T6N5QNL3D47Q

not attested not anchored not stored refs pending

Hierarchical Subquery Evaluation for Active Learning on a Graph

Gabriel J. Brostow, Jan Kautz, Neill D.F. Campbell, Oisin Mac Aodha

arxiv:1504.08219 v1 · 2015-04-30 · cs.CV · 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{6N3IEXYLKWFE53T6N5QNL3D47Q}

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	2026-05-18T02:17:22.992879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f376825f0b558a4eee7e6f60d5ec7cfc0b86d6b8610d8e7e9809122770527c8a

Aliases

arxiv: 1504.08219 · arxiv_version: 1504.08219v1 · doi: 10.48550/arxiv.1504.08219 · pith_short_12: 6N3IEXYLKWFE · pith_short_16: 6N3IEXYLKWFE53T6 · pith_short_8: 6N3IEXYL

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/6N3IEXYLKWFE53T6N5QNL3D47Q \
  | 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: f376825f0b558a4eee7e6f60d5ec7cfc0b86d6b8610d8e7e9809122770527c8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "830a3658d6e69eca3a42ae5ce4f618cae52a88b162be42d99a221e64a9e098fb",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-04-30T13:35:59Z",
    "title_canon_sha256": "a5e7771df6360585d2612ca962f101e5b42daa1c6520f6aef7be8ba17c32e64b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.08219",
    "kind": "arxiv",
    "version": 1
  }
}