Pith Number

pith:4FABBZBI

pith:2020:4FABBZBIEB3SJ2LWADOGWFRGBX

not attested not anchored not stored refs pending

The COVID-19 Infodemic: Can the Crowd Judge Recent Misinformation Objectively?

Beatrice Portelli, Damiano Spina, Gianluca Demartini, Giuseppe Serra, Kevin Roitero, Michael Soprano, Stefano Mizzaro, Vincenzo Della Mea

arxiv:2008.05701 v1 · 2020-08-13 · cs.IR · 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{4FABBZBIEB3SJ2LWADOGWFRGBX}

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	2026-07-05T01:26:56.312006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e14010e428207724e97600dc6b16260df7deffe07b81ba041d1e68fcf6069814

Aliases

arxiv: 2008.05701 · arxiv_version: 2008.05701v1 · doi: 10.48550/arxiv.2008.05701 · pith_short_12: 4FABBZBIEB3S · pith_short_16: 4FABBZBIEB3SJ2LW · pith_short_8: 4FABBZBI

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/4FABBZBIEB3SJ2LWADOGWFRGBX \
  | 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: e14010e428207724e97600dc6b16260df7deffe07b81ba041d1e68fcf6069814

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "175df5ef005e88ec113e6667b35b9a8d0d7f12a0e4cde7692c0fffc4862cfbc8",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2020-08-13T05:53:24Z",
    "title_canon_sha256": "e6f6c399c5629adeb7cf301bf135566d5c5b05627da3a446ac3b88444eb2312e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.05701",
    "kind": "arxiv",
    "version": 1
  }
}