Pith Number

pith:XWKAMXMI

pith:2019:XWKAMXMIF5ETUPEAJQ4XJ2FMR3

not attested not anchored not stored refs pending

Global-to-local Memory Pointer Networks for Task-Oriented Dialogue

Caiming Xiong, Chien-Sheng Wu, Richard Socher

arxiv:1901.04713 v2 · 2019-01-15 · 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{XWKAMXMIF5ETUPEAJQ4XJ2FMR3}

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	2026-05-17T23:49:54.897377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd94065d882f493a3c804c3974e8ac8eea51e034b53a2c344ad75352b6e94051

Aliases

arxiv: 1901.04713 · arxiv_version: 1901.04713v2 · doi: 10.48550/arxiv.1901.04713 · pith_short_12: XWKAMXMIF5ET · pith_short_16: XWKAMXMIF5ETUPEA · pith_short_8: XWKAMXMI

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/XWKAMXMIF5ETUPEAJQ4XJ2FMR3 \
  | 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: bd94065d882f493a3c804c3974e8ac8eea51e034b53a2c344ad75352b6e94051

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "569589e18927e545bc1cec405bc5ef08cd46a7523d52bbad0cb5f2abe5f1b763",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-01-15T08:55:53Z",
    "title_canon_sha256": "29264bac72b4078e5de4bd4ba2026c3fb1d2a7b3487be4b4327662ca9508a01e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.04713",
    "kind": "arxiv",
    "version": 2
  }
}