Pith Number

pith:PXS22UAB

pith:2018:PXS22UABUNQ23XMNQS7CMZB3KL

not attested not anchored not stored refs pending

Does the public discuss other topics on climate change than researchers? A comparison of explorative networks based on author keywords and hashtags

Iina Hellsten, Loet Leydesdorff, Lutz Bornmann, Robin Haunschild, Werner Marx

arxiv:1810.07456 v3 · 2018-10-17 · cs.DL · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PXS22UABUNQ23XMNQS7CMZB3KL}

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	2026-05-17T23:48:40.097128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7de5ad5001a361addd8d84be26643b52ca865c62794f73d8af024f6651e91553

Aliases

arxiv: 1810.07456 · arxiv_version: 1810.07456v3 · doi: 10.48550/arxiv.1810.07456 · pith_short_12: PXS22UABUNQ2 · pith_short_16: PXS22UABUNQ23XMN · pith_short_8: PXS22UAB

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/PXS22UABUNQ23XMNQS7CMZB3KL \
  | 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: 7de5ad5001a361addd8d84be26643b52ca865c62794f73d8af024f6651e91553

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6e2d637cd50922e6a3797f65ab5499758f7cc972eaae5acb9d3d5935f7d7d53",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2018-10-17T10:07:54Z",
    "title_canon_sha256": "1677322db3e8de0d1188b0ab65f509bd79b13134f0145409fdac01d96e952d14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07456",
    "kind": "arxiv",
    "version": 3
  }
}