Pith Number

pith:7TFEUZTH

pith:2019:7TFEUZTHRFXZIWSUZ3IHUP42N3

not attested not anchored not stored refs pending

The ARIEL-CMU Systems for LoReHLT18

Aditi Chaudhary, Alan W Black, Aldrian Obaja Muis, Austin Matthews, Chunting Zhou, David R. Mortensen, Eduard Hovy, Efsun S. Kayi, Florian Metze, Graham Neubig, Graham V. Horwood, Jaime Carbonell, Jiateng Xie, Junjie Hu, Kathleen McKeown, Lori Levin, Mona Diab, Naoki Otani, Nidhi Vyas, Noura Farra, Peter J. Jansen, Ruochen Xu, Shabnam Tafreshi, Shruti Rijhwani, Siddharth Dalmia, Teruko Mitamura, Xinjian Li, Xinyi Wang, Yiming Yang, Zaid Sheikh

arxiv:1902.08899 v1 · 2019-02-24 · 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{7TFEUZTHRFXZIWSUZ3IHUP42N3}

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	2026-05-17T23:52:49.518025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcca4a6667896f945a54ced07a3f9a6ecea21af64d8999a1b3db4b4fac1390f2

Aliases

arxiv: 1902.08899 · arxiv_version: 1902.08899v1 · doi: 10.48550/arxiv.1902.08899 · pith_short_12: 7TFEUZTHRFXZ · pith_short_16: 7TFEUZTHRFXZIWSU · pith_short_8: 7TFEUZTH

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/7TFEUZTHRFXZIWSUZ3IHUP42N3 \
  | 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: fcca4a6667896f945a54ced07a3f9a6ecea21af64d8999a1b3db4b4fac1390f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02dd3a77942499e3851b2bc09e57497faa135c072104f54cff5ca7a485d83553",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-02-24T06:40:47Z",
    "title_canon_sha256": "42a10c6c881f26f44945bad48dedbfdfac56c4f287d2c11420d9b34d5cac8d41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.08899",
    "kind": "arxiv",
    "version": 1
  }
}