Pith Number

pith:XQRU6UG2

pith:2022:XQRU6UG2BYBFIV5CWWMBYNN2V6

not attested not anchored not stored refs pending

Word Order Matters when you Increase Masking

Alessandro Lenci, Karim Lasri, Thierry Poibeau

arxiv:2211.04427 v1 · 2022-11-08 · cs.CL · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XQRU6UG2BYBFIV5CWWMBYNN2V6}

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	2026-07-05T05:14:29.510406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc234f50da0e025457a2b5981c35baafa1024de238e05a0632405027a3486ef3

Aliases

arxiv: 2211.04427 · arxiv_version: 2211.04427v1 · doi: 10.48550/arxiv.2211.04427 · pith_short_12: XQRU6UG2BYBF · pith_short_16: XQRU6UG2BYBFIV5C · pith_short_8: XQRU6UG2

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/XQRU6UG2BYBFIV5CWWMBYNN2V6 \
  | 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: bc234f50da0e025457a2b5981c35baafa1024de238e05a0632405027a3486ef3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03ab2f6a1478376366115fc20ae1a951ad5db42b3430b2faa03ad2d743cfcc31",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-11-08T18:14:04Z",
    "title_canon_sha256": "22f68c1771a4eba7740e73f3dabfda4cc8c848841a24edc2ef84e20f2c3551fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.04427",
    "kind": "arxiv",
    "version": 1
  }
}