Pith Number

pith:IMJWVJ3P

pith:2018:IMJWVJ3PDXRYWJJ5XQKCPANXP5

not attested not anchored not stored refs pending

Learning Multilingual Topics from Incomparable Corpus

Michael J. Paul, Shudong Hao

arxiv:1806.04270 v1 · 2018-06-11 · 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{IMJWVJ3PDXRYWJJ5XQKCPANXP5}

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	2026-05-18T00:13:36.015071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43136aa76f1de38b253dbc142781b77f632f18d83058b43f0de8d68188a292c8

Aliases

arxiv: 1806.04270 · arxiv_version: 1806.04270v1 · doi: 10.48550/arxiv.1806.04270 · pith_short_12: IMJWVJ3PDXRY · pith_short_16: IMJWVJ3PDXRYWJJ5 · pith_short_8: IMJWVJ3P

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/IMJWVJ3PDXRYWJJ5XQKCPANXP5 \
  | 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: 43136aa76f1de38b253dbc142781b77f632f18d83058b43f0de8d68188a292c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93ad3b2e3200f9fb3f963b70c6c184b50377064ace2870a3d1d849711cb0c14b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-06-11T23:51:18Z",
    "title_canon_sha256": "ad92c31a51848b4c4ea51ddc1a3c087b32272dc9c71af7707e87166fcb81179b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.04270",
    "kind": "arxiv",
    "version": 1
  }
}