Pith Number

pith:UUZI6A5W

pith:2022:UUZI6A5WMKSVV7T7LCDBTUBNPH

not attested not anchored not stored refs pending

SsciBERT: A Pre-trained Language Model for Social Science Texts

Chang Liu, Dongbo Wang, Jiangfeng Liu, Lin Zhang, Litao Lin, Si Shen, Ying Huang, Yutong Feng

arxiv:2206.04510 v3 · 2022-06-09 · 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{UUZI6A5WMKSVV7T7LCDBTUBNPH}

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	2026-07-05T05:19:16.717090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5328f03b662a55afe7f588619d02d79c3eb43deada18e84911fca3899e551b8

Aliases

arxiv: 2206.04510 · arxiv_version: 2206.04510v3 · doi: 10.48550/arxiv.2206.04510 · pith_short_12: UUZI6A5WMKSV · pith_short_16: UUZI6A5WMKSVV7T7 · pith_short_8: UUZI6A5W

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/UUZI6A5WMKSVV7T7LCDBTUBNPH \
  | 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: a5328f03b662a55afe7f588619d02d79c3eb43deada18e84911fca3899e551b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74a41a0dca244c49cacbde55da8cd22679d1896b4b13ff37cde8311185fd79aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-06-09T13:49:04Z",
    "title_canon_sha256": "09d612719d723271d34aa54d05296e630dfb98a30a08236e1ee713194048d787"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.04510",
    "kind": "arxiv",
    "version": 3
  }
}