Pith Number

pith:UYFGAI2K

pith:2018:UYFGAI2KY7IIBTYIONV7OT6OEB

not attested not anchored not stored refs pending

Linguistic Characteristics of Censorable Language on SinaWeibo

Anna Feldman, Chris Leberknight, Jing Peng, Kei Yin Ng

arxiv:1807.03654 v1 · 2018-07-10 · 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{UYFGAI2KY7IIBTYIONV7OT6OEB}

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.

Cited by

1 paper in Pith

Assessing Post Deletion in Sina Weibo: Multi-modal Classification of Hot Topics

Receipt and verification

First computed	2026-05-18T00:11:03.660960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a60a60234ac7d080cf08736bf74fce207c00727b0aad63ae14cc31a66106dc7c

Aliases

arxiv: 1807.03654 · arxiv_version: 1807.03654v1 · doi: 10.48550/arxiv.1807.03654 · pith_short_12: UYFGAI2KY7II · pith_short_16: UYFGAI2KY7IIBTYI · pith_short_8: UYFGAI2K

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/UYFGAI2KY7IIBTYIONV7OT6OEB \
  | 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: a60a60234ac7d080cf08736bf74fce207c00727b0aad63ae14cc31a66106dc7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5441543a8d08eaa82fa8d443920765659f4204d235389f14617c37b9f9277c1d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-07-10T14:02:35Z",
    "title_canon_sha256": "4ee7ab309a6939e958466118e6ead0d28d8cf333888d7677686b53a17123f3d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.03654",
    "kind": "arxiv",
    "version": 1
  }
}