Pith Number

pith:Y7MMQCNM

pith:2022:Y7MMQCNMKAFNZDJLRWVTCNR33N

not attested not anchored not stored refs pending

CoVERT: A Corpus of Fact-checked Biomedical COVID-19 Tweets

Amelie W\"uhrl, Isabelle Mohr, Roman Klinger

arxiv:2204.12164 v1 · 2022-04-26 · cs.CL · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y7MMQCNMKAFNZDJLRWVTCNR33N}

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

Machine Understanding of Scientific Language

Receipt and verification

First computed	2026-07-05T04:17:45.155830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7d8c809ac500adc8d2b8dab31363bdb6faca13cecaeca1d6411686c4d7621ef

Aliases

arxiv: 2204.12164 · arxiv_version: 2204.12164v1 · doi: 10.48550/arxiv.2204.12164 · pith_short_12: Y7MMQCNMKAFN · pith_short_16: Y7MMQCNMKAFNZDJL · pith_short_8: Y7MMQCNM

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/Y7MMQCNMKAFNZDJLRWVTCNR33N \
  | 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: c7d8c809ac500adc8d2b8dab31363bdb6faca13cecaeca1d6411686c4d7621ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfcc66ece8f5cc36e179dcaf6d8bdcf7ec9ecc23146348216a218876e4a7d8a2",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-04-26T09:05:03Z",
    "title_canon_sha256": "e4d2b8fd3ca1026a9a464793c355503f89fa469d7f993469f9dd36ba404cfde0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.12164",
    "kind": "arxiv",
    "version": 1
  }
}