Pith Number

pith:5LTVXXHQ

pith:2022:5LTVXXHQCQIGPJCJLEOAOWHH7J

not attested not anchored not stored refs pending

Network polarization, filter bubbles, and echo chambers: An annotated review of measures and reduction methods

Celso C. Ribeiro, Isela Mendoza, Ruben Interian, Ruslan G. Marzo

arxiv:2207.13799 v5 · 2022-07-27 · cs.SI · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5LTVXXHQCQIGPJCJLEOAOWHH7J}

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.

Cited by

1 paper in Pith

KAN KAN Buff Signed Graph Neural Networks?

Receipt and verification

First computed	2026-07-05T05:58:16.420439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eae75bdcf0141067a449591c0758e7fa542298be6fbff6b9a85ba4b593fbb586

Aliases

arxiv: 2207.13799 · arxiv_version: 2207.13799v5 · doi: 10.48550/arxiv.2207.13799 · pith_short_12: 5LTVXXHQCQIG · pith_short_16: 5LTVXXHQCQIGPJCJ · pith_short_8: 5LTVXXHQ

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/5LTVXXHQCQIGPJCJLEOAOWHH7J \
  | 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: eae75bdcf0141067a449591c0758e7fa542298be6fbff6b9a85ba4b593fbb586

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76a574150c372997fe60374c1402a9f8d79e164f31ad4d618359ae3735aeea8c",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2022-07-27T21:23:27Z",
    "title_canon_sha256": "eca7fe5beabbca3028b252a168d0cbd7b891c72d4951f12eb0bb9031bfa70a00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.13799",
    "kind": "arxiv",
    "version": 5
  }
}