Pith Number

pith:KHR5BVTZ

pith:2018:KHR5BVTZLVJW3Z4I77UONU2PBF

not attested not anchored not stored refs pending

All-in-one: Multi-task Learning for Rumour Verification

Arkaitz Zubiaga, Elena Kochkina, Maria Liakata

arxiv:1806.03713 v1 · 2018-06-10 · 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{KHR5BVTZLVJW3Z4I77UONU2PBF}

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	2026-05-18T00:13:42.289756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51e3d0d6795d536de788ffe8e6d34f0966f3bfab7e9b60fa7dde76abfd752b1e

Aliases

arxiv: 1806.03713 · arxiv_version: 1806.03713v1 · doi: 10.48550/arxiv.1806.03713 · pith_short_12: KHR5BVTZLVJW · pith_short_16: KHR5BVTZLVJW3Z4I · pith_short_8: KHR5BVTZ

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/KHR5BVTZLVJW3Z4I77UONU2PBF \
  | 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: 51e3d0d6795d536de788ffe8e6d34f0966f3bfab7e9b60fa7dde76abfd752b1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b61ae13e75c1d79d070ab4474a51d918ec17456318c05ded60641f7193de4aa6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-06-10T19:46:17Z",
    "title_canon_sha256": "972a6ef57de2cbcd1421d3580d9d0a5ea70554c02b66c41cc9772622286274dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.03713",
    "kind": "arxiv",
    "version": 1
  }
}