Pith Number

pith:24EBXD34

pith:2021:24EBXD347YUFON6INSVBB7OHGI

not attested not anchored not stored refs pending

Combating fake news by empowering fact-checked news spread via topology-based interventions

Abdallah Lakhdari, Basem Suleiman, Ke Wang, Waheeb Yaqub

arxiv:2107.05016 v1 · 2021-07-11 · cs.SI · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{24EBXD347YUFON6INSVBB7OHGI}

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	2026-07-05T02:56:45.415823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7081b8f7cfe285737c86caa10fdc73238dff55316bf216656e8437fe82e8f1a

Aliases

arxiv: 2107.05016 · arxiv_version: 2107.05016v1 · doi: 10.48550/arxiv.2107.05016 · pith_short_12: 24EBXD347YUF · pith_short_16: 24EBXD347YUFON6I · pith_short_8: 24EBXD34

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/24EBXD347YUFON6INSVBB7OHGI \
  | 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: d7081b8f7cfe285737c86caa10fdc73238dff55316bf216656e8437fe82e8f1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7a0743f3caeef968978c1e44dab4e6e508b64f94d1b69b5f92b6dc99edc5f18",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2021-07-11T10:42:58Z",
    "title_canon_sha256": "c7fc8ab7727364a1b49f541c64e05c05d7ec2eff2669e4dca23d6c79d96c8c0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.05016",
    "kind": "arxiv",
    "version": 1
  }
}