Pith Number

pith:QHV2XLRA

pith:2020:QHV2XLRAM5EDUYUUYDXXZXVQNH

not attested not anchored not stored refs pending

A Compare Aggregate Transformer for Understanding Document-grounded Dialogue

Longxuan Ma, Runxin Sun, Ting Liu, Weinan Zhang

arxiv:2010.00190 v1 · 2020-10-01 · 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{QHV2XLRAM5EDUYUUYDXXZXVQNH}

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	2026-07-05T01:39:31.170918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81ebabae2067483a6294c0ef7cdeb069ded89ae5da5ec2c0a7346d054e8012e9

Aliases

arxiv: 2010.00190 · arxiv_version: 2010.00190v1 · doi: 10.48550/arxiv.2010.00190 · pith_short_12: QHV2XLRAM5ED · pith_short_16: QHV2XLRAM5EDUYUU · pith_short_8: QHV2XLRA

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/QHV2XLRAM5EDUYUUYDXXZXVQNH \
  | 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: 81ebabae2067483a6294c0ef7cdeb069ded89ae5da5ec2c0a7346d054e8012e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c7360d93056f6b48a97c551428f6d43154d3d7b2e6f56fdaf0bf01a153efa6b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-10-01T03:44:44Z",
    "title_canon_sha256": "944e942e8f64bf3eaf486d587b5bcc8c4c6b1df0eb70d0adffd2e0b67c84c008"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.00190",
    "kind": "arxiv",
    "version": 1
  }
}