Pith Number

pith:ZTGCIFDF

pith:2019:ZTGCIFDF3MPNHDOI66P2OTQ5MO

not attested not anchored not stored refs pending

Different Absorption from the Same Sharing: Sifted Multi-task Learning for Fake News Detection

Ambreen Nazir, Haolin Jin, Lianwei Wu, Ling Sun, Yuan Rao

arxiv:1909.01720 v1 · 2019-09-04 · cs.CL · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZTGCIFDF3MPNHDOI66P2OTQ5MO}

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	2026-07-05T00:02:19.220583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cccc241465db1ed38dc8f79fa74e1d6398401c2f543a1514876589dcd63db901

Aliases

arxiv: 1909.01720 · arxiv_version: 1909.01720v1 · doi: 10.48550/arxiv.1909.01720 · pith_short_12: ZTGCIFDF3MPN · pith_short_16: ZTGCIFDF3MPNHDOI · pith_short_8: ZTGCIFDF

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/ZTGCIFDF3MPNHDOI66P2OTQ5MO \
  | 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: cccc241465db1ed38dc8f79fa74e1d6398401c2f543a1514876589dcd63db901

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27daf777baf399ee5deb2f270a94f4704eb9f47ee3dc132fff6a4158b96ca001",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-09-04T12:15:02Z",
    "title_canon_sha256": "88b034d06458da4e186bf388e62929ffe96f48c2271899e79ffed9e8c7e86ce8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.01720",
    "kind": "arxiv",
    "version": 1
  }
}