Pith Number

pith:LR7DXXV3

pith:2023:LR7DXXV3UHOEUP5OPFZHV4G55H

not attested not anchored not stored refs pending

Optimising Human-Machine Collaboration for Efficient High-Precision Information Extraction from Text Documents

Adrian Weller, Bradley Butcher, Darren Cook, Jiri Hron, Miri Zilka

arxiv:2302.09324 v1 · 2023-02-18 · cs.CL · cs.HC · cs.IR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LR7DXXV3UHOEUP5OPFZHV4G55H}

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.

Cited by

1 paper in Pith

Refining Labeling Functions with Limited Labeled Data

Receipt and verification

First computed	2026-07-05T05:43:24.207290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c7e3bdebba1dc4a3fae79727af0dde9d77c06e351fa912119111e604a2e5ebc

Aliases

arxiv: 2302.09324 · arxiv_version: 2302.09324v1 · doi: 10.48550/arxiv.2302.09324 · pith_short_12: LR7DXXV3UHOE · pith_short_16: LR7DXXV3UHOEUP5O · pith_short_8: LR7DXXV3

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/LR7DXXV3UHOEUP5OPFZHV4G55H \
  | 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: 5c7e3bdebba1dc4a3fae79727af0dde9d77c06e351fa912119111e604a2e5ebc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4509dbd44e5e1f81ad902a54d12b5046cf8746be5790fb9e7bca23aa3a0d888f",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-02-18T13:07:22Z",
    "title_canon_sha256": "6e3f3996c7b46edf5184e8720e412a9d616b12df154e2774a0f9636a1a935025"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.09324",
    "kind": "arxiv",
    "version": 1
  }
}