Pith Number

pith:3MXWWO63

pith:2021:3MXWWO63AUZYY4CXWN33DHFCO4

not attested not anchored not stored refs pending

Improving Social Meaning Detection with Pragmatic Masking and Surrogate Fine-Tuning

Chiyu Zhang, Muhammad Abdul-Mageed

arxiv:2108.00356 v4 · 2021-08-01 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3MXWWO63AUZYY4CXWN33DHFCO4}

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	2026-07-05T04:28:07.260284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db2f6b3bdb05338c7057b377b19ca27727b28d9e7b1f3391da7a8944f03bed0c

Aliases

arxiv: 2108.00356 · arxiv_version: 2108.00356v4 · doi: 10.48550/arxiv.2108.00356 · pith_short_12: 3MXWWO63AUZY · pith_short_16: 3MXWWO63AUZYY4CX · pith_short_8: 3MXWWO63

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/3MXWWO63AUZYY4CXWN33DHFCO4 \
  | 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: db2f6b3bdb05338c7057b377b19ca27727b28d9e7b1f3391da7a8944f03bed0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "236ba3b9a9ba83e6ffb9f6f0e5a48807e743832b37a99b13e5a6e9213df92614",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-08-01T03:32:21Z",
    "title_canon_sha256": "255c7e713839c2b31767d90586f1d499fb9daaaed17796e373d1ab9c66d7ba8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.00356",
    "kind": "arxiv",
    "version": 4
  }
}