Pith Number

pith:IIOSYNPO

pith:2017:IIOSYNPODDSZAN2FNYZCXSC6PB

not attested not anchored not stored refs pending

A German Corpus for Text Similarity Detection Tasks

Gerardo Sierra, Juan-Manuel Torres-Moreno, Peter Peinl

arxiv:1703.03923 v1 · 2017-03-11 · cs.IR · 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{IIOSYNPODDSZAN2FNYZCXSC6PB}

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	2026-05-18T00:48:52.764669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

421d2c35ee18e59037456e322bc85e787d0d6d6cfad1d1c7cb798c73ad0c3540

Aliases

arxiv: 1703.03923 · arxiv_version: 1703.03923v1 · doi: 10.48550/arxiv.1703.03923 · pith_short_12: IIOSYNPODDSZ · pith_short_16: IIOSYNPODDSZAN2F · pith_short_8: IIOSYNPO

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/IIOSYNPODDSZAN2FNYZCXSC6PB \
  | 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: 421d2c35ee18e59037456e322bc85e787d0d6d6cfad1d1c7cb798c73ad0c3540

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38fd3338b40bf9dc750705cef29826580ab7a8bea2a4223c32ee655be6cdcdda",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2017-03-11T07:35:28Z",
    "title_canon_sha256": "e41a44e0bbf8c7d108c96a24a05ae1e04fe1719ec24685a0ced522e9c8ffd47b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.03923",
    "kind": "arxiv",
    "version": 1
  }
}