Pith Number

pith:H3NTC2A3

pith:2018:H3NTC2A3JR5TOP4BG3JH4F2DJK

not attested not anchored not stored refs pending

Learning From Less Data: Diversified Subset Selection and Active Learning in Image Classification Tasks

Anurag Sahoo, Ganesh Ramakrishnan, Khoshrav Doctor, Narasimha Raju, Pankaj Singh, Rishabh Iyer, Suyash Shetty, Vishal Kaushal

arxiv:1805.11191 v1 · 2018-05-28 · 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{H3NTC2A3JR5TOP4BG3JH4F2DJK}

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	2026-05-18T00:14:43.621211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3edb31681b4c7b373f8136d27e17434aa0ef09f7c8a0e2f281420046308f72ce

Aliases

arxiv: 1805.11191 · arxiv_version: 1805.11191v1 · doi: 10.48550/arxiv.1805.11191 · pith_short_12: H3NTC2A3JR5T · pith_short_16: H3NTC2A3JR5TOP4B · pith_short_8: H3NTC2A3

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/H3NTC2A3JR5TOP4BG3JH4F2DJK \
  | 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: 3edb31681b4c7b373f8136d27e17434aa0ef09f7c8a0e2f281420046308f72ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb6f08fc996c657bf4d0736df9674b21aeb62ed20439f8e2968efc4180c2442c",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-28T22:27:29Z",
    "title_canon_sha256": "42650e5f56f5cd41e41a76ba1e649f4bb65668096babc49664f511e408737990"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.11191",
    "kind": "arxiv",
    "version": 1
  }
}