Pith Number

pith:WJMJQUF3

pith:2021:WJMJQUF3MEYK4DRFJYX3TBC2DV

not attested not anchored not stored refs pending

TruthBot: An Automated Conversational Tool for Intent Learning, Curated Information Presenting, and Fake News Alerting

Ankur Gupta, Hamim Zafar, Nithya Muttineni, Parth Srivastava, Prarthana Das, Swaprava Nath, Tanmoy Chakraborty, Yash Varun

arxiv:2102.00509 v1 · 2021-01-31 · cs.SI · 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{WJMJQUF3MEYK4DRFJYX3TBC2DV}

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

Sword and Shield: Uses and Strategies of LLMs in Navigating Disinformation

Receipt and verification

First computed	2026-07-05T02:11:12.322831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2589850bb6130ae0e254e2fb9845a1d4f96b1626f2ffde42237fd5c36bd1ec2

Aliases

arxiv: 2102.00509 · arxiv_version: 2102.00509v1 · doi: 10.48550/arxiv.2102.00509 · pith_short_12: WJMJQUF3MEYK · pith_short_16: WJMJQUF3MEYK4DRF · pith_short_8: WJMJQUF3

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/WJMJQUF3MEYK4DRFJYX3TBC2DV \
  | 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: b2589850bb6130ae0e254e2fb9845a1d4f96b1626f2ffde42237fd5c36bd1ec2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e19a946834414f9fd8c2d9805a7109156a9849f1fac1512dd8d447ebbd3af5a",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2021-01-31T18:23:05Z",
    "title_canon_sha256": "28a3f2914ffcbd69104660909b648f599ae5bc2233c78433c2ad1a611d95a784"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.00509",
    "kind": "arxiv",
    "version": 1
  }
}