Pith Number

pith:WDDEZDYV

pith:2016:WDDEZDYVMSIDJNF477RG6XFQWS

not attested not anchored not stored refs pending

Interactive Elicitation of Knowledge on Feature Relevance Improves Predictions in Small Data Sets

Giulio Jacucci, Iiris Sundin, Luana Micallef, Marta Soare, Muhammad Ammad-ud-din, Pekka Marttinen, Samuel Kaski, Tomi Peltola

arxiv:1612.02487 v2 · 2016-12-07 · cs.AI · 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{WDDEZDYVMSIDJNF477RG6XFQWS}

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	2026-05-18T00:52:49.218663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0c64c8f15649034b4bcffe26f5cb0b4882f98c42849a6771eeb7a60b9d80d50

Aliases

arxiv: 1612.02487 · arxiv_version: 1612.02487v2 · doi: 10.48550/arxiv.1612.02487 · pith_short_12: WDDEZDYVMSID · pith_short_16: WDDEZDYVMSIDJNF4 · pith_short_8: WDDEZDYV

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/WDDEZDYVMSIDJNF477RG6XFQWS \
  | 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: b0c64c8f15649034b4bcffe26f5cb0b4882f98c42849a6771eeb7a60b9d80d50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf7969104db67ab51da43e05f8a3ac25e9c822e6c080aee291b488d668e268a2",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2016-12-07T23:31:26Z",
    "title_canon_sha256": "a6e14f4e5acb02113b967d728cebb37d6d4c3ee9bd88d978a90facafb3f2958c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.02487",
    "kind": "arxiv",
    "version": 2
  }
}