Pith Number

pith:DWSCQDLT

pith:2020:DWSCQDLTPWOOXVI3RRVWQ3GQPE

not attested not anchored not stored refs pending

Two Stage Transformer Model for COVID-19 Fake News Detection and Fact Checking

Prathyush Potluri, Rutvik Vijjali, Siddharth Kumar, Sundeep Teki

arxiv:2011.13253 v1 · 2020-11-26 · cs.CL · cs.IR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DWSCQDLTPWOOXVI3RRVWQ3GQPE}

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	2026-07-05T01:54:52.429596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1da4280d737d9cebd51b8c6b686cd0793aaa1d7576a8dc33b03c439d1162ef81

Aliases

arxiv: 2011.13253 · arxiv_version: 2011.13253v1 · doi: 10.48550/arxiv.2011.13253 · pith_short_12: DWSCQDLTPWOO · pith_short_16: DWSCQDLTPWOOXVI3 · pith_short_8: DWSCQDLT

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/DWSCQDLTPWOOXVI3RRVWQ3GQPE \
  | 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: 1da4280d737d9cebd51b8c6b686cd0793aaa1d7576a8dc33b03c439d1162ef81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33517f95326617553eae7fd7fbeb54aa80298327ce6696418b7e625da42ac810",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-11-26T11:50:45Z",
    "title_canon_sha256": "0f7dc25f1c32dfe80d79375bce1e8f4dd8eb8a8f74eccc8048f5c40f527834ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.13253",
    "kind": "arxiv",
    "version": 1
  }
}