Pith Number

pith:XTDGVFDF

pith:2021:XTDGVFDFREH52G4SVBTAUPACCH

not attested not anchored not stored refs pending

On the Language Coverage Bias for Neural Machine Translation

Maosong Sun, Shuming Shi, Shuo Wang, Yang Liu, Zhaopeng Tu, Zhixing Tan

arxiv:2106.03297 v1 · 2021-06-07 · 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{XTDGVFDFREH52G4SVBTAUPACCH}

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	2026-07-05T02:46:48.306043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcc66a9465890fdd1b92a8660a3c0211cb975f83c7dfd19096fcdde33fdc1fab

Aliases

arxiv: 2106.03297 · arxiv_version: 2106.03297v1 · doi: 10.48550/arxiv.2106.03297 · pith_short_12: XTDGVFDFREH5 · pith_short_16: XTDGVFDFREH52G4S · pith_short_8: XTDGVFDF

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/XTDGVFDFREH52G4SVBTAUPACCH \
  | 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: bcc66a9465890fdd1b92a8660a3c0211cb975f83c7dfd19096fcdde33fdc1fab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ca7e6c52d616052df7a00a1edab7d869495f2100c7a036fbf38723a94957114",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-06-07T01:55:34Z",
    "title_canon_sha256": "332c8bbe36a6e0e72921a790b8ce609e4a0ebb98ef13c37e0ee5e7bae35232e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.03297",
    "kind": "arxiv",
    "version": 1
  }
}