Pith Number

pith:3WGKDPJD

pith:2019:3WGKDPJDOREO3PRJULEMU6GPAT

not attested not anchored not stored refs pending

BERT-Based Arabic Social Media Author Profiling

Chiyu Zhang, Muhammad Abdul-Mageed

arxiv:1909.04181 v3 · 2019-09-09 · 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{3WGKDPJDOREO3PRJULEMU6GPAT}

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	2026-07-05T00:16:05.546697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd8ca1bd237448edbe29a2c8ca78cf04d59281e9eb245cc402b81b74b4f6d483

Aliases

arxiv: 1909.04181 · arxiv_version: 1909.04181v3 · doi: 10.48550/arxiv.1909.04181 · pith_short_12: 3WGKDPJDOREO · pith_short_16: 3WGKDPJDOREO3PRJ · pith_short_8: 3WGKDPJD

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/3WGKDPJDOREO3PRJULEMU6GPAT \
  | 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: dd8ca1bd237448edbe29a2c8ca78cf04d59281e9eb245cc402b81b74b4f6d483

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a96d26c7bb184e333a3013f25b3ad19a6c36841f233393c7e411f8842be18187",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-09-09T22:08:12Z",
    "title_canon_sha256": "c44201cc29c519cb1c3f5350b25cfa6376ea834f4bc220d9460166ae83ac44a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.04181",
    "kind": "arxiv",
    "version": 3
  }
}