Pith Number

pith:N7ZFEYLT

pith:2020:N7ZFEYLTLTN52JI7TZ76V5Z6W6

not attested not anchored not stored refs pending

A Bayesian Multilingual Document Model for Zero-shot Topic Identification and Discovery

J\'an \v{C}ernock\'y, Luk\'a\v{s} Burget, Ond\v{r}ej Glembek, Sangeet Sagar, Santosh Kesiraju, Suryakanth V Gangashetty

arxiv:2007.01359 v3 · 2020-07-02 · 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{N7ZFEYLTLTN52JI7TZ76V5Z6W6}

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	2026-07-05T07:59:45.018814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ff25261735cdbdd251f9e7feaf73eb792e85afa56f3c49b79047ae750109e96

Aliases

arxiv: 2007.01359 · arxiv_version: 2007.01359v3 · doi: 10.48550/arxiv.2007.01359 · pith_short_12: N7ZFEYLTLTN5 · pith_short_16: N7ZFEYLTLTN52JI7 · pith_short_8: N7ZFEYLT

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/N7ZFEYLTLTN52JI7TZ76V5Z6W6 \
  | 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: 6ff25261735cdbdd251f9e7feaf73eb792e85afa56f3c49b79047ae750109e96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f72df7e0c1ab52a1b0c5c76ed38124243c2dc1d1b70d6e32f9a4b19c8f4675d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-07-02T19:55:08Z",
    "title_canon_sha256": "227cc7d1a96b08c855b58e396abd5244cc2160a863045e6010cd6b1c74025ac7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.01359",
    "kind": "arxiv",
    "version": 3
  }
}