Pith Number

pith:ALJWANAM

pith:2024:ALJWANAMEKG6ZEBGMLCQUORJLQ

not attested not anchored not stored refs pending

Speak & Improve Challenge 2025: Tasks and Baseline Systems

Diane Nicholls, Kate Knill, Mark J.F. Gales, Mengjie Qian, Penny Karanasou, Siyuan Tang, Stefano Banno

arxiv:2412.11985 v2 · 2024-12-16 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ALJWANAMEKG6ZEBGMLCQUORJLQ}

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

Listen, Correct, and Feed Back: Spoken Pedagogical Feedback Generation

Receipt and verification

First computed	2026-07-05T09:50:37.304812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02d360340c228dec902662c50a3a295c20c6b2a9de23c2515ae2513188906bad

Aliases

arxiv: 2412.11985 · arxiv_version: 2412.11985v2 · doi: 10.48550/arxiv.2412.11985 · pith_short_12: ALJWANAMEKG6 · pith_short_16: ALJWANAMEKG6ZEBG · pith_short_8: ALJWANAM

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/ALJWANAMEKG6ZEBGMLCQUORJLQ \
  | 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: 02d360340c228dec902662c50a3a295c20c6b2a9de23c2515ae2513188906bad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b7597f53491f2d8b908a64f44337b899cb4dc8203ade9010d979d94dc4f4991",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-12-16T17:05:18Z",
    "title_canon_sha256": "681db8e0fa68c5dd317262ee119830521aea557aef15582811b26e80197ba0c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.11985",
    "kind": "arxiv",
    "version": 2
  }
}