Pith Number

pith:3C2727G3

pith:2023:3C2727G3APHBXJ6G3IUYMGFTTB

not attested not anchored not stored refs pending

Generating Natural Language Queries for More Effective Systematic Review Screening Prioritisation

Bevan Koopman, Guido Zuccon, Harrisen Scells, Martin Potthast, Shuai Wang

arxiv:2309.05238 v3 · 2023-09-11 · cs.IR · 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{3C2727G3APHBXJ6G3IUYMGFTTB}

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	2026-07-05T07:15:59.840597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8b5fd7cdb03ce1ba7c6da298618b3985bca09ec71f999aeff534520a765946e

Aliases

arxiv: 2309.05238 · arxiv_version: 2309.05238v3 · doi: 10.48550/arxiv.2309.05238 · pith_short_12: 3C2727G3APHB · pith_short_16: 3C2727G3APHBXJ6G · pith_short_8: 3C2727G3

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/3C2727G3APHBXJ6G3IUYMGFTTB \
  | 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: d8b5fd7cdb03ce1ba7c6da298618b3985bca09ec71f999aeff534520a765946e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a24a6bf7f2bda5229dab8f7297985d734657088770b70001ee87fbe644d73aa",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-09-11T05:12:14Z",
    "title_canon_sha256": "15b2a26ab879faecd04f5b4830444fbaa4da25ca91f716c0286b9c18a4f7b9cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.05238",
    "kind": "arxiv",
    "version": 3
  }
}