Pith Number

pith:GHILQGLI

pith:2015:GHILQGLI5KHIR7CADO76STFO25

not attested not anchored not stored refs pending

Spatial network surrogates for disentangling complex system structure from spatial embedding of nodes

Jonathan F. Donges, J\"urgen Kurths, Marc Wiedermann, Reik V. Donner

arxiv:1509.09293 v3 · 2015-09-30 · physics.soc-ph · cs.SI · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GHILQGLI5KHIR7CADO76STFO25}

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	2026-05-18T01:11:33.354219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31d0b81968ea8e88fc401bbfe94caed74dc1d2abee5e79cc994f178ec06d0946

Aliases

arxiv: 1509.09293 · arxiv_version: 1509.09293v3 · doi: 10.48550/arxiv.1509.09293 · pith_short_12: GHILQGLI5KHI · pith_short_16: GHILQGLI5KHIR7CA · pith_short_8: GHILQGLI

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/GHILQGLI5KHIR7CADO76STFO25 \
  | 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: 31d0b81968ea8e88fc401bbfe94caed74dc1d2abee5e79cc994f178ec06d0946

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6bb6e38713845fb528c86c5c84516cd2f8a7496730385a408277b03260dbda6",
    "cross_cats_sorted": [
      "cs.SI",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2015-09-30T18:35:35Z",
    "title_canon_sha256": "6abc0d69723aa1c5d229d25daf83b08ba210aa799bcc591804799aa55c467872"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.09293",
    "kind": "arxiv",
    "version": 3
  }
}