Pith Number

pith:S7ZNMYRA

pith:2021:S7ZNMYRATNT2FGFTWSZZH26XQ6

not attested not anchored not stored refs pending

The NiuTrans End-to-End Speech Translation System for IWSLT 2021 Offline Task

Canan Huang, Chen Xu, Jingbo Zhu, Laohu Wang, Tong Xiao, Xiaoqian Liu, Xiaowen Liu

arxiv:2107.02444 v2 · 2021-07-06 · 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{S7ZNMYRATNT2FGFTWSZZH26XQ6}

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	2026-07-05T02:56:17.146274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97f2d662209b67a298b3b4b393ebd7879b83185c0300a22e1ea5ca5dd1544d7f

Aliases

arxiv: 2107.02444 · arxiv_version: 2107.02444v2 · doi: 10.48550/arxiv.2107.02444 · pith_short_12: S7ZNMYRATNT2 · pith_short_16: S7ZNMYRATNT2FGFT · pith_short_8: S7ZNMYRA

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/S7ZNMYRATNT2FGFTWSZZH26XQ6 \
  | 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: 97f2d662209b67a298b3b4b393ebd7879b83185c0300a22e1ea5ca5dd1544d7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0213edfe7dcc4aa1815fb1524d1b926f5c93ba97ac2faf52d652442ae4640fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-07-06T07:45:23Z",
    "title_canon_sha256": "6e5bccd3000aad365ee721427bf2970639071612b00453f704db03e8422cc4fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.02444",
    "kind": "arxiv",
    "version": 2
  }
}