Pith Number

pith:PSRHH7AJ

pith:2017:PSRHH7AJIZBWJRXRWOGIW5IVHN

not attested not anchored not stored refs pending

Challenging Language-Dependent Segmentation for Arabic: An Application to Machine Translation and Part-of-Speech Tagging

Ahmed Abdelali, Fahim Dalvi, Hassan Sajjad, Nadir Durrani, Stephan Vogel, Yonatan Belinkov

arxiv:1709.00616 v1 · 2017-09-02 · 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{PSRHH7AJIZBWJRXRWOGIW5IVHN}

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	2026-05-18T00:36:07.466709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ca273fc09464364c6f1b38c8b75153b5224d8f9349b2a15173687b6cf4fe7b2

Aliases

arxiv: 1709.00616 · arxiv_version: 1709.00616v1 · doi: 10.48550/arxiv.1709.00616 · pith_short_12: PSRHH7AJIZBW · pith_short_16: PSRHH7AJIZBWJRXR · pith_short_8: PSRHH7AJ

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/PSRHH7AJIZBWJRXRWOGIW5IVHN \
  | 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: 7ca273fc09464364c6f1b38c8b75153b5224d8f9349b2a15173687b6cf4fe7b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c000e043de378ba7a4fd6138fdb047e234a6a3e0a12f1f4633efa69107b7c5a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-09-02T18:45:48Z",
    "title_canon_sha256": "b4f1ebfbf46bb3bda549d9e47d33433398b5b9c6ca2a6f73ccceb9fd918871f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.00616",
    "kind": "arxiv",
    "version": 1
  }
}