Pith Number

pith:DCW47VXE

pith:2026:DCW47VXER7QSCLIK3PSZPM54DF

not attested not anchored not stored refs pending

How hate spreads online and why it returns: Re-entrant phases driven by collective behavior

Chenkai Xia, Chen Xu, Neil F. Johnson, Pak Ming Hui

arxiv:2605.21129 v1 · 2026-05-20 · physics.soc-ph · econ.GN · nlin.AO · q-bio.PE · q-fin.EC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DCW47VXER7QSCLIK3PSZPM54DF}

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	2026-05-21T01:05:38.923364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18adcfd6e48fe1212d0adbe597b3bc1957684c37ccedf9d13f0699412478ad74

Aliases

arxiv: 2605.21129 · arxiv_version: 2605.21129v1 · doi: 10.48550/arxiv.2605.21129 · pith_short_12: DCW47VXER7QS · pith_short_16: DCW47VXER7QSCLIK · pith_short_8: DCW47VXE

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/DCW47VXER7QSCLIK3PSZPM54DF \
  | 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: 18adcfd6e48fe1212d0adbe597b3bc1957684c37ccedf9d13f0699412478ad74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "770ed671a6f7c68b677ccec1628340c031ae31c26b48eb9999c59cbd015a180b",
    "cross_cats_sorted": [
      "econ.GN",
      "nlin.AO",
      "q-bio.PE",
      "q-fin.EC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2026-05-20T13:01:56Z",
    "title_canon_sha256": "c3a9fb18bd369e1656bb80ecbc98eab2ade0a0e979a4b368246f7a6cbfda3c29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21129",
    "kind": "arxiv",
    "version": 1
  }
}