Pith Number

pith:4NLMRH2X

pith:2017:4NLMRH2XFIKXG373PIZWCK2RKF

not attested not anchored not stored refs pending

Adaptive Questionnaires for Direct Identification of Optimal Product Design

Clayton Scott, Max Yi Ren

arxiv:1701.01231 v1 · 2017-01-05 · stat.ML · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4NLMRH2XFIKXG373PIZWCK2RKF}

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	2026-05-18T00:53:20.115156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e356c89f572a15736ffb7a33612b51517bcffd63254ed0beffe337d09689aa5e

Aliases

arxiv: 1701.01231 · arxiv_version: 1701.01231v1 · doi: 10.48550/arxiv.1701.01231 · pith_short_12: 4NLMRH2XFIKX · pith_short_16: 4NLMRH2XFIKXG373 · pith_short_8: 4NLMRH2X

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/4NLMRH2XFIKXG373PIZWCK2RKF \
  | 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: e356c89f572a15736ffb7a33612b51517bcffd63254ed0beffe337d09689aa5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "627c59571e34fac7960828fd22a6a3dd3d40f79b75b6a3fcbefdd816454a9c8d",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-01-05T07:25:23Z",
    "title_canon_sha256": "c059c0abc8f940ff7d85d34e03f4fbcf4894b3915f06ea86aff1ca80b0ae2817"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.01231",
    "kind": "arxiv",
    "version": 1
  }
}