Pith Number

pith:EVQUP6UK

pith:2021:EVQUP6UK7JLBO3ZXSBQHSSDPIX

not attested not anchored not stored refs pending

Smelting Gold and Silver for Improved Multilingual AMR-to-Text Generation

Iryna Gurevych, Jonas Pfeiffer, Leonardo F. R. Ribeiro, Yue Zhang

arxiv:2109.03808 v1 · 2021-09-08 · 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{EVQUP6UK7JLBO3ZXSBQHSSDPIX}

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	2026-07-05T03:12:43.391782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

256147fa8afa56176f37906079486f45d3c3c09a53de639397b813be225157eb

Aliases

arxiv: 2109.03808 · arxiv_version: 2109.03808v1 · doi: 10.48550/arxiv.2109.03808 · pith_short_12: EVQUP6UK7JLB · pith_short_16: EVQUP6UK7JLBO3ZX · pith_short_8: EVQUP6UK

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/EVQUP6UK7JLBO3ZXSBQHSSDPIX \
  | 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: 256147fa8afa56176f37906079486f45d3c3c09a53de639397b813be225157eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d83e7328ad26669fcdc64bdbf9265fd5e268e97b62b40b54992436dcb7b51ea7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-09-08T17:55:46Z",
    "title_canon_sha256": "22c1979c8c350fdb815e5919f02a6b2a3b40aaac6af4c9a7766e33c9d44c9491"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.03808",
    "kind": "arxiv",
    "version": 1
  }
}