Pith Number

pith:6QZAOGUR

pith:2022:6QZAOGURKHGT2VMPSPS55JO2J6

not attested not anchored not stored refs pending

Not to Overfit or Underfit the Source Domains? An Empirical Study of Domain Generalization in Question Answering

Avirup Sil, Md Arafat Sultan, Radu Florian

arxiv:2205.07257 v3 · 2022-05-15 · cs.CL · 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{6QZAOGURKHGT2VMPSPS55JO2J6}

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	2026-07-05T05:09:58.889671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f432071a9151cd3d558f93e5dea5da4fabce6c27d86741f05d27a083d7b52f9f

Aliases

arxiv: 2205.07257 · arxiv_version: 2205.07257v3 · doi: 10.48550/arxiv.2205.07257 · pith_short_12: 6QZAOGURKHGT · pith_short_16: 6QZAOGURKHGT2VMP · pith_short_8: 6QZAOGUR

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/6QZAOGURKHGT2VMPSPS55JO2J6 \
  | 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: f432071a9151cd3d558f93e5dea5da4fabce6c27d86741f05d27a083d7b52f9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e17ab59e663d3ba1c1f4bcc759088fa259b40c8ac2f38ae35b8029a43a1d6bb4",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-05-15T10:53:40Z",
    "title_canon_sha256": "984c67f343bdc0c0ff7ec936d2bac0673becd82aa71cb3350553355af034c2e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.07257",
    "kind": "arxiv",
    "version": 3
  }
}