Pith Number

pith:2OQZ7IR7

pith:2015:2OQZ7IR74FUXYM3FZJUFIK5FVY

not attested not anchored not stored refs pending

A Sentence Meaning Based Alignment Method for Parallel Text Corpora Preparation

Krzysztof Marasek, Krzysztof Wo{\l}k

arxiv:1509.09093 v1 · 2015-09-30 · cs.CL · cs.IR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2OQZ7IR74FUXYM3FZJUFIK5FVY}

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	2026-05-18T01:31:29.064521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3a19fa23fe1697c3365ca68542ba5ae36ef0f28e681db0b6825d9f93368c9d3

Aliases

arxiv: 1509.09093 · arxiv_version: 1509.09093v1 · doi: 10.48550/arxiv.1509.09093 · pith_short_12: 2OQZ7IR74FUX · pith_short_16: 2OQZ7IR74FUXYM3F · pith_short_8: 2OQZ7IR7

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/2OQZ7IR74FUXYM3FZJUFIK5FVY \
  | 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: d3a19fa23fe1697c3365ca68542ba5ae36ef0f28e681db0b6825d9f93368c9d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6281e207d00f239e36b721deef75dae53527369a690500dc014d802ec9bad15d",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2015-09-30T09:29:51Z",
    "title_canon_sha256": "e597d6cf4dc773aa9f8e8d769098190673b749c12754cba8ddcb7a9084397f7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.09093",
    "kind": "arxiv",
    "version": 1
  }
}