Pith Number

pith:Y54N2LTY

pith:2021:Y54N2LTYCKDRXJXBRZFHGO3DG6

not attested not anchored not stored refs pending

Pretraining the Noisy Channel Model for Task-Oriented Dialogue

Laura Rimell, Lei Yu, Phil Blunsom, Qi Liu

arxiv:2103.10518 v1 · 2021-03-18 · cs.CL · cs.AI · 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{Y54N2LTYCKDRXJXBRZFHGO3DG6}

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	2026-07-05T02:24:42.000671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c778dd2e7812871ba6e18e4a733b6337bc7efc287fc2d09e10071a8764e0ff35

Aliases

arxiv: 2103.10518 · arxiv_version: 2103.10518v1 · doi: 10.48550/arxiv.2103.10518 · pith_short_12: Y54N2LTYCKDR · pith_short_16: Y54N2LTYCKDRXJXB · pith_short_8: Y54N2LTY

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/Y54N2LTYCKDRXJXBRZFHGO3DG6 \
  | 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: c778dd2e7812871ba6e18e4a733b6337bc7efc287fc2d09e10071a8764e0ff35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4345e07edb94e47064f7e258d5ed96326a76d012eea6a00bbd8918288a8d628f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-03-18T20:52:49Z",
    "title_canon_sha256": "100df6819d5e0f57423d86c7b53f38c3f1cb1234f77983ac43fccf0e8c14ea59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.10518",
    "kind": "arxiv",
    "version": 1
  }
}