Pith Number

pith:KCV5NHQQ

pith:2018:KCV5NHQQXYKPMKXA54BKJQNYFH

not attested not anchored not stored refs pending

DINFRA: A One Stop Shop for Computing Multilingual Semantic Relatedness

Andre Freitas, Brian Davis, Juliano Efson Sales, Siamak Barzegar, Siegfried Handschuh

arxiv:1805.09644 v1 · 2018-05-16 · 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{KCV5NHQQXYKPMKXA54BKJQNYFH}

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	2026-05-18T00:15:03.276583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50abd69e10be14f62ae0ef02a4c1b829e779e124f3e89cdfa90aeb0de67db6b6

Aliases

arxiv: 1805.09644 · arxiv_version: 1805.09644v1 · doi: 10.48550/arxiv.1805.09644 · pith_short_12: KCV5NHQQXYKP · pith_short_16: KCV5NHQQXYKPMKXA · pith_short_8: KCV5NHQQ

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/KCV5NHQQXYKPMKXA54BKJQNYFH \
  | 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: 50abd69e10be14f62ae0ef02a4c1b829e779e124f3e89cdfa90aeb0de67db6b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90833f58e2442a8ce970634c0115ca99f29dd98c865097fc98750cc86120091a",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-05-16T21:06:59Z",
    "title_canon_sha256": "8e68033cc8554fc78cc97d1de98df03cec8f997edc054a7397936d7147d4a043"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09644",
    "kind": "arxiv",
    "version": 1
  }
}