Pith Number

pith:DL3Y2IWO

pith:2018:DL3Y2IWOQJKTRSTNKGUTZHKORL

not attested not anchored not stored refs pending

Fact-checking Initiatives in Bangladesh, India, and Nepal: A Study of User Engagement and Challenges

Ahmed Shatil Alam, Kazi Mehedi Hasan, Md Khadimul Islam, Md Mahfuzul Haque, Md Main Uddin Rony, Mohammad Yousuf, Naeemul Hassan, Zahedur Arman

arxiv:1811.01806 v1 · 2018-11-05 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DL3Y2IWOQJKTRSTNKGUTZHKORL}

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	2026-05-18T00:01:33.207477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1af78d22ce825538ca6d51a93c9d4e8aee0aa854b8d616affd1fc35f141e06a0

Aliases

arxiv: 1811.01806 · arxiv_version: 1811.01806v1 · doi: 10.48550/arxiv.1811.01806 · pith_short_12: DL3Y2IWOQJKT · pith_short_16: DL3Y2IWOQJKTRSTN · pith_short_8: DL3Y2IWO

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/DL3Y2IWOQJKTRSTNKGUTZHKORL \
  | 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: 1af78d22ce825538ca6d51a93c9d4e8aee0aa854b8d616affd1fc35f141e06a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "686a7f04fea194cba78354236c11611537e6ff264bd66c99d1e3c6791281f33b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-11-05T15:43:45Z",
    "title_canon_sha256": "0bf988b006acf87a85003a57d12a4fd54ab0b3d171b5fc4fcdea60b39a36c56a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01806",
    "kind": "arxiv",
    "version": 1
  }
}