Pith Number

pith:2WX7KG3P

pith:2016:2WX7KG3P3UW3B4IMUHCJMGS4XD

not attested not anchored not stored refs pending

Two Tales of the World: Comparison of Widely Used World News Datasets GDELT and EventRegistry

Haewoon Kwak, Jisun An

arxiv:1603.01979 v1 · 2016-03-07 · cs.DL · 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{2WX7KG3P3UW3B4IMUHCJMGS4XD}

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	2026-05-18T01:19:10.688118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5aff51b6fdd2db0f10ca1c4961a5cb8f2de26c0fe46ab5df14822f3c13f65c2

Aliases

arxiv: 1603.01979 · arxiv_version: 1603.01979v1 · doi: 10.48550/arxiv.1603.01979 · pith_short_12: 2WX7KG3P3UW3 · pith_short_16: 2WX7KG3P3UW3B4IM · pith_short_8: 2WX7KG3P

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/2WX7KG3P3UW3B4IMUHCJMGS4XD \
  | 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: d5aff51b6fdd2db0f10ca1c4961a5cb8f2de26c0fe46ab5df14822f3c13f65c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed9c20b106d1ad555adad02ccae611edc74f87c6c97f9e21a06477685382a5e8",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2016-03-07T09:25:57Z",
    "title_canon_sha256": "25a77fd901577c28c5511ca83f53458700cb4cc313b2fc0a01b8c6d44b4665e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.01979",
    "kind": "arxiv",
    "version": 1
  }
}