Pith Number

pith:NWBHZJK4

pith:2026:NWBHZJK4LW56JCHVIJZIINEELS

not attested not anchored not stored refs pending

Translation as Augmentation: Effect of Translated Data on Assessment of Difficulty

Jue Hou, Roman Yangarber, Yiheng Wu

arxiv:2607.19101 v1 · 2026-07-21 · 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{NWBHZJK4LW56JCHVIJZIINEELS}

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	2026-07-22T01:24:08.691771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d827ca55c5dbbe488f542728434845cac7d65d9e320fd63510cbcfdea854958

Aliases

arxiv: 2607.19101 · arxiv_version: 2607.19101v1 · doi: 10.48550/arxiv.2607.19101 · pith_short_12: NWBHZJK4LW56 · pith_short_16: NWBHZJK4LW56JCHV · pith_short_8: NWBHZJK4

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/NWBHZJK4LW56JCHVIJZIINEELS \
  | 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: 6d827ca55c5dbbe488f542728434845cac7d65d9e320fd63510cbcfdea854958

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0893037fb61a89315ba618b16e0518157304a1dd1502579137a49a4e1f42d2af",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-21T13:43:46Z",
    "title_canon_sha256": "30043ddb4fad413d418aa91370bf7f5f4cebce18c22d25f8f52d5bc16b2ac966"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19101",
    "kind": "arxiv",
    "version": 1
  }
}