Pith Number

pith:YFSYU6N3

pith:2026:YFSYU6N3ZOV3EQILVC6KSCNZR3

not attested not anchored not stored refs pending

Building Community-Centred NLP Resources for Puno Quechua

Adrian Gamarra Lafuente, Anna Korhonen, Elwin Huaman, Johanna Cordova

arxiv:2605.28253 v1 · 2026-05-27 · cs.CL · cs.DB · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YFSYU6N3ZOV3EQILVC6KSCNZR3}

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	2026-05-28T01:05:04.222832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1658a79bbcbabb2410ba8bca909b98ee2f7d78e52b33603fedc0d1264c61d51

Aliases

arxiv: 2605.28253 · arxiv_version: 2605.28253v1 · doi: 10.48550/arxiv.2605.28253 · pith_short_12: YFSYU6N3ZOV3 · pith_short_16: YFSYU6N3ZOV3EQIL · pith_short_8: YFSYU6N3

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/YFSYU6N3ZOV3EQILVC6KSCNZR3 \
  | 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: c1658a79bbcbabb2410ba8bca909b98ee2f7d78e52b33603fedc0d1264c61d51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cad01ef5d9ff67f576f0ac549bfe0817877590918fc5c4f021b688ac6dc4a4c",
    "cross_cats_sorted": [
      "cs.DB",
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-27T10:04:37Z",
    "title_canon_sha256": "372803f4411288c51f9bf07c7fd865b2948ab6f0a8fb59407b69cd9575f1ad78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28253",
    "kind": "arxiv",
    "version": 1
  }
}