Pith Number

pith:KSSD2JOU

pith:2017:KSSD2JOUCPQXMT7SWK3O4KL4OS

not attested not anchored not stored refs pending

Polarized Ukraine 2014: Opinion and Territorial Split Demonstrated with the Bounded Confidence XY Model, Parameterized by Twitter Data

Maksym Romenskyy, Thomas Ihle, Viktoria Spaiser, Vladimir Lobaskin

arxiv:1706.00419 v2 · 2017-05-31 · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KSSD2JOUCPQXMT7SWK3O4KL4OS}

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	2026-05-18T00:09:53.095721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54a43d25d413e1764ff2b2b6ee297c74a80302cec5db75b82909953faf8e9311

Aliases

arxiv: 1706.00419 · arxiv_version: 1706.00419v2 · doi: 10.48550/arxiv.1706.00419 · pith_short_12: KSSD2JOUCPQX · pith_short_16: KSSD2JOUCPQXMT7S · pith_short_8: KSSD2JOU

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/KSSD2JOUCPQXMT7SWK3O4KL4OS \
  | 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: 54a43d25d413e1764ff2b2b6ee297c74a80302cec5db75b82909953faf8e9311

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a11e76d71c08490fc262174680ea82dd9c3958ff7487549de83c963a385b7f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2017-05-31T18:07:21Z",
    "title_canon_sha256": "f35992200ee99ff1c3a953f9570441cf5e902b06c58d8012675c85ce35100e00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.00419",
    "kind": "arxiv",
    "version": 2
  }
}