Pith Number

pith:VRY7GZW7

pith:2021:VRY7GZW7M3RLVU2Z5XFI2SY24R

not attested not anchored not stored refs pending

Hostility Detection and Covid-19 Fake News Detection in Social Media

Ayush Gupta, Kevin John, Rohan Sukumaran, Sundeep Teki

arxiv:2101.05953 v1 · 2021-01-15 · cs.CL · cs.AI · 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{VRY7GZW7M3RLVU2Z5XFI2SY24R}

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	2026-07-05T02:07:08.224832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac71f366df66e2bad359edca8d4b1ae451cf2e129fe1bed9ff6e03157029953a

Aliases

arxiv: 2101.05953 · arxiv_version: 2101.05953v1 · doi: 10.48550/arxiv.2101.05953 · pith_short_12: VRY7GZW7M3RL · pith_short_16: VRY7GZW7M3RLVU2Z · pith_short_8: VRY7GZW7

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/VRY7GZW7M3RLVU2Z5XFI2SY24R \
  | 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: ac71f366df66e2bad359edca8d4b1ae451cf2e129fe1bed9ff6e03157029953a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff2f017a0fe6619498bd3b5d516042d030334ca9a8a49fb954517ff576c6ddd9",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-01-15T03:24:36Z",
    "title_canon_sha256": "b3a4e7d48db338b85c642bb54ef71c686ea3c4f071eee8c55444a6d2c3f3e3e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.05953",
    "kind": "arxiv",
    "version": 1
  }
}