Pith Number

pith:JTG5Q32A

pith:2016:JTG5Q32AARVLAXXDWQO4JJTV6P

not attested not anchored not stored refs pending

Active Algorithms For Preference Learning Problems with Multiple Populations

Aniruddha Bhargava, Ravi Ganti, Robert Nowak

arxiv:1603.04118 v2 · 2016-03-14 · stat.ML · cs.AI · 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{JTG5Q32AARVLAXXDWQO4JJTV6P}

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	2026-05-18T01:12:01.449371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ccdd86f40046ab05ee3b41dc4a675f3c11924667fbe77fe5a0e5fe4e2fe15f8

Aliases

arxiv: 1603.04118 · arxiv_version: 1603.04118v2 · doi: 10.48550/arxiv.1603.04118 · pith_short_12: JTG5Q32AARVL · pith_short_16: JTG5Q32AARVLAXXD · pith_short_8: JTG5Q32A

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/JTG5Q32AARVLAXXDWQO4JJTV6P \
  | 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: 4ccdd86f40046ab05ee3b41dc4a675f3c11924667fbe77fe5a0e5fe4e2fe15f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d056265b6c306bdceb37c672246e7918a5035ac93cc2421e5e4cea486e8d487",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-03-14T03:08:24Z",
    "title_canon_sha256": "1c336b51d96cb05462cd756d2fe39ab75e1e77414d362b8e0c1fdad27911493a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.04118",
    "kind": "arxiv",
    "version": 2
  }
}