Pith Number

pith:WGRGISM7

pith:2023:WGRGISM7SRES33XOJE3LQB6HT6

not attested not anchored not stored refs pending

Using Implicit Feedback to Improve Question Generation

Eric Nyberg, Hugo Rodrigues, Luisa Coheur

arxiv:2304.13664 v1 · 2023-04-26 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WGRGISM7SRES33XOJE3LQB6HT6}

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	2026-07-05T06:04:47.164124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1a264499f94492deeee4936b807c79fa016a9395e04ff2834668f64e1a858d5

Aliases

arxiv: 2304.13664 · arxiv_version: 2304.13664v1 · doi: 10.48550/arxiv.2304.13664 · pith_short_12: WGRGISM7SRES · pith_short_16: WGRGISM7SRES33XO · pith_short_8: WGRGISM7

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/WGRGISM7SRES33XOJE3LQB6HT6 \
  | 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: b1a264499f94492deeee4936b807c79fa016a9395e04ff2834668f64e1a858d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b2024b4045a43f399f2abd742830c0464da26afe7e98cdc6bc2d7b20ca02edf",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-04-26T16:37:47Z",
    "title_canon_sha256": "1525e7109ed2ea461c29bd53784d3900b9ec96c455f2f7c437cb75be629780a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.13664",
    "kind": "arxiv",
    "version": 1
  }
}