Pith Number

pith:64GQ6KVH

pith:2020:64GQ6KVHKB5QKXTCMWS4HG6RAQ

not attested not anchored not stored refs pending

Comparison of Interactive Knowledge Base Spelling Correction Models for Low-Resource Languages

Alan W Black, Antonios Anastasopoulos, Yiyuan Li

arxiv:2010.10472 v1 · 2020-10-20 · 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{64GQ6KVHKB5QKXTCMWS4HG6RAQ}

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	2026-07-05T01:44:30.720885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f70d0f2aa7507b055e6265a5c39bd1043189cded50686546884fc8558646d9cd

Aliases

arxiv: 2010.10472 · arxiv_version: 2010.10472v1 · doi: 10.48550/arxiv.2010.10472 · pith_short_12: 64GQ6KVHKB5Q · pith_short_16: 64GQ6KVHKB5QKXTC · pith_short_8: 64GQ6KVH

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/64GQ6KVHKB5QKXTCMWS4HG6RAQ \
  | 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: f70d0f2aa7507b055e6265a5c39bd1043189cded50686546884fc8558646d9cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f32341945893720df9012ce776a347d3da37bf610564efecc513883bfc59d247",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-10-20T17:31:07Z",
    "title_canon_sha256": "6c7eff0b20c896929749d266c5b8c10e4b96ce72f38b01642930a00d892e57dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.10472",
    "kind": "arxiv",
    "version": 1
  }
}