Pith Number

pith:GDSWRWX4

pith:2015:GDSWRWX4EECHMKMIZ7LKFCBQRT

not attested not anchored not stored refs pending

Polish - English Speech Statistical Machine Translation Systems for the IWSLT 2014

Krzysztof Marasek, Krzysztof Wo{\l}k

arxiv:1509.08874 v1 · 2015-09-29 · 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{GDSWRWX4EECHMKMIZ7LKFCBQRT}

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	2026-05-18T01:31:46.932331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30e568dafc2104762988cfd6a288308cf09a865ee4ecae2c655cd05e24420644

Aliases

arxiv: 1509.08874 · arxiv_version: 1509.08874v1 · doi: 10.48550/arxiv.1509.08874 · pith_short_12: GDSWRWX4EECH · pith_short_16: GDSWRWX4EECHMKMI · pith_short_8: GDSWRWX4

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/GDSWRWX4EECHMKMIZ7LKFCBQRT \
  | 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: 30e568dafc2104762988cfd6a288308cf09a865ee4ecae2c655cd05e24420644

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6f5110428392cf5b7e37756a2aa2caf235d88193ac56fdfe8199cd61377ec8b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2015-09-29T18:17:22Z",
    "title_canon_sha256": "ac81aa1fbef82559c3b1648d3d0b0ed642fd7519a2df3158ae542b3d7a061338"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.08874",
    "kind": "arxiv",
    "version": 1
  }
}