Pith Number

pith:U5FKOWRQ

pith:2025:U5FKOWRQKJZVI7M7IW6ZMKFQT3

not attested not anchored not stored refs pending

Context-Based Fake News Detection using Graph Based Approach: ACOVID-19 Use-case

Chandrashekar Muniyappa, Sirisha Velampalli

arxiv:2507.13382 v1 · 2025-07-15 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U5FKOWRQKJZVI7M7IW6ZMKFQT3}

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	2026-07-05T11:39:16.299618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a74aa75a305273547d9f45bd9628b09efea5e468c39d6c031e861dea5ce7618e

Aliases

arxiv: 2507.13382 · arxiv_version: 2507.13382v1 · doi: 10.48550/arxiv.2507.13382 · pith_short_12: U5FKOWRQKJZV · pith_short_16: U5FKOWRQKJZVI7M7 · pith_short_8: U5FKOWRQ

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/U5FKOWRQKJZVI7M7IW6ZMKFQT3 \
  | 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: a74aa75a305273547d9f45bd9628b09efea5e468c39d6c031e861dea5ce7618e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87311fa2bdad90ab69a648ea10cffc3d13024e7f9d0061c0b6509b6c6e692b10",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-15T18:45:25Z",
    "title_canon_sha256": "2eab4ee9b77ecd7d59ebc93054af625c8081caab42c957367389ae50c62fa0f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.13382",
    "kind": "arxiv",
    "version": 1
  }
}