Pith Number

pith:4NGOHKZ2

pith:2022:4NGOHKZ2IY5BLUI4DHHEPOKSV3

not attested not anchored not stored refs pending

Educational Tools for Mapuzugun

Antonios Anastasopoulos, Claudio Gutierrez, Cristian Ahumada

arxiv:2205.10411 v1 · 2022-05-19 · 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{4NGOHKZ2IY5BLUI4DHHEPOKSV3}

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.

Cited by

1 paper in Pith

Indigenous Languages Spoken in Argentina: A Survey of NLP and Speech Resources

Receipt and verification

First computed	2026-07-05T04:25:19.387892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e34ce3ab3a463a15d11c19ce47b952aecac6cd9ae4b51c796745e7712c21553b

Aliases

arxiv: 2205.10411 · arxiv_version: 2205.10411v1 · doi: 10.48550/arxiv.2205.10411 · pith_short_12: 4NGOHKZ2IY5B · pith_short_16: 4NGOHKZ2IY5BLUI4 · pith_short_8: 4NGOHKZ2

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/4NGOHKZ2IY5BLUI4DHHEPOKSV3 \
  | 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: e34ce3ab3a463a15d11c19ce47b952aecac6cd9ae4b51c796745e7712c21553b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1248f5215400e3502d5b4aefa17dda9d92a4941093ef560662097689fc2dcdfc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-05-19T03:19:32Z",
    "title_canon_sha256": "b1160ac41871d3678e96dd49d2aa7f2258e6ed91ce02d5ee3c8c45e226a548c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.10411",
    "kind": "arxiv",
    "version": 1
  }
}