Pith Number

pith:MPFMSEYF

pith:2021:MPFMSEYFGCQP4TFT44HUF34SYL

not attested not anchored not stored refs pending

Looking for COVID-19 misinformation in multilingual social media texts

Ambesh Shekhar, Genoveva Vargas-Solar, Mehrdad Farokhnejad, Raj Ratn Pranesh

arxiv:2105.03313 v1 · 2021-05-03 · cs.CL · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MPFMSEYFGCQP4TFT44HUF34SYL}

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	2026-07-05T02:38:24.239335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63cac9130530a0fe4cb3e70f42ef92c2d1effff3a129bd235d0bd2fd35d726c3

Aliases

arxiv: 2105.03313 · arxiv_version: 2105.03313v1 · doi: 10.48550/arxiv.2105.03313 · pith_short_12: MPFMSEYFGCQP · pith_short_16: MPFMSEYFGCQP4TFT · pith_short_8: MPFMSEYF

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/MPFMSEYFGCQP4TFT44HUF34SYL \
  | 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: 63cac9130530a0fe4cb3e70f42ef92c2d1effff3a129bd235d0bd2fd35d726c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac756d3b22068747e0c697559a7d8092f40afdee97f8284410db14483e21d979",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-05-03T14:30:49Z",
    "title_canon_sha256": "a2f68f8a8cc0f614e406b98fef6bd2952cc68e59f390a8da2651c019fb2b74e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.03313",
    "kind": "arxiv",
    "version": 1
  }
}