Pith Number

pith:6HLD3Y5T

pith:2017:6HLD3Y5TSFNGRSGR57ZANT3LTL

not attested not anchored not stored refs pending

Bayes-Optimal Entropy Pursuit for Active Choice-Based Preference Learning

Peter I. Frazier, Shane G. Henderson, Stephen N. Pallone

arxiv:1702.07694 v1 · 2017-02-24 · stat.ML · cs.IT · cs.LG · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6HLD3Y5TSFNGRSGR57ZANT3LTL}

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	2026-05-18T00:50:02.483181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1d63de3b3915a68c8d1eff206cf6b9ae7c87cd84521c77beeeed1415429132e

Aliases

arxiv: 1702.07694 · arxiv_version: 1702.07694v1 · doi: 10.48550/arxiv.1702.07694 · pith_short_12: 6HLD3Y5TSFNG · pith_short_16: 6HLD3Y5TSFNGRSGR · pith_short_8: 6HLD3Y5T

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/6HLD3Y5TSFNGRSGR57ZANT3LTL \
  | 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: f1d63de3b3915a68c8d1eff206cf6b9ae7c87cd84521c77beeeed1415429132e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "569a7f03b5d379a0488fb57e786be4948644dd4512c5c7580a45a46861a2198f",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.LG",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-02-24T18:28:18Z",
    "title_canon_sha256": "9b42ea105cc582bf0eb100d1eae2ea84811e1e030dccc1ee7b478b3c967c75c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.07694",
    "kind": "arxiv",
    "version": 1
  }
}