Pith Number

pith:VYP3ZVAT

pith:2020:VYP3ZVATEUN4REL73CRGVCOJ3V

not attested not anchored not stored refs pending

A Model of Polarization on Social Media Caused by Empathy and Repulsion

Konosuke Kawashima, Masaki Aida, Naoki Hirakura

arxiv:2011.08141 v1 · 2020-11-16 · cs.SI · cs.PF · 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{VYP3ZVATEUN4REL73CRGVCOJ3V}

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	2026-07-05T01:51:57.703862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae1fbcd413251bc8917fd8a26a89c9dd51827801ffd6ca32d84f02e3c708b8cc

Aliases

arxiv: 2011.08141 · arxiv_version: 2011.08141v1 · doi: 10.48550/arxiv.2011.08141 · pith_short_12: VYP3ZVATEUN4 · pith_short_16: VYP3ZVATEUN4REL7 · pith_short_8: VYP3ZVAT

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/VYP3ZVATEUN4REL73CRGVCOJ3V \
  | 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: ae1fbcd413251bc8917fd8a26a89c9dd51827801ffd6ca32d84f02e3c708b8cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "310f6c745b6d4588ea069d85541cd6fa3bd7c0c42c15d548c70892d5f4104a61",
    "cross_cats_sorted": [
      "cs.PF",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2020-11-16T18:08:07Z",
    "title_canon_sha256": "b1b945bcbffeb55377a0fe637ec8d5f7e1973c214e2e584e19624b67ec5a45c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.08141",
    "kind": "arxiv",
    "version": 1
  }
}