Pith Number

pith:TYN6RWZW

pith:2020:TYN6RWZWEMLF4G52TBIEI2NGXR

not attested not anchored not stored refs pending

Birds of a Feather Flock Together: Satirical News Detection via Language Model Differentiation

Arjun Mukherjee, Eduard Dragut, Fan Yang, Yifan Zhang, Yigeng Zhang

arxiv:2007.02164 v1 · 2020-07-04 · 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{TYN6RWZWEMLF4G52TBIEI2NGXR}

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	2026-07-05T01:16:19.784210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e1be8db3623165e1bba98504469a6bc46b50afdf4fd91bc98e2b1996cdcb063

Aliases

arxiv: 2007.02164 · arxiv_version: 2007.02164v1 · doi: 10.48550/arxiv.2007.02164 · pith_short_12: TYN6RWZWEMLF · pith_short_16: TYN6RWZWEMLF4G52 · pith_short_8: TYN6RWZW

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/TYN6RWZWEMLF4G52TBIEI2NGXR \
  | 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: 9e1be8db3623165e1bba98504469a6bc46b50afdf4fd91bc98e2b1996cdcb063

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41918beb6a82473bfe44d5b54f442ff67df59a66d0bb272882406e35615f0f5d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-07-04T18:46:36Z",
    "title_canon_sha256": "24e3506f994dcc9a762777f88ea8e52875055ae76e2036241c92d059d3c6c6ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.02164",
    "kind": "arxiv",
    "version": 1
  }
}