Pith Number

pith:YIJWXDTG

pith:2017:YIJWXDTGPZDMMKQW7OCUWASMW7

not attested not anchored not stored refs pending

Active Expansion Sampling for Learning Feasible Domains in an Unbounded Input Space

Mark Fuge, Wei Chen

arxiv:1708.07888 v3 · 2017-08-25 · 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{YIJWXDTGPZDMMKQW7OCUWASMW7}

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	2026-05-18T00:25:28.892344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2136b8e667e46c62a16fb854b024cb7e2fb1128369e16bb6c987cc78719d772

Aliases

arxiv: 1708.07888 · arxiv_version: 1708.07888v3 · doi: 10.48550/arxiv.1708.07888 · pith_short_12: YIJWXDTGPZDM · pith_short_16: YIJWXDTGPZDMMKQW · pith_short_8: YIJWXDTG

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/YIJWXDTGPZDMMKQW7OCUWASMW7 \
  | 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: c2136b8e667e46c62a16fb854b024cb7e2fb1128369e16bb6c987cc78719d772

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be995229f33193b3f1caba2abcfe8ce164e1a10fd7028d4e0ade9ef41a3a822b",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-08-25T21:12:40Z",
    "title_canon_sha256": "2333bf0f8e29f761f0a4bf90a3fef25532ef610ba221b23bc80586f3aac47643"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.07888",
    "kind": "arxiv",
    "version": 3
  }
}