Pith Number

pith:7WRJCV7B

pith:2016:7WRJCV7BGFUR7KCBEJVWT4OPQX

not attested not anchored not stored refs pending

Modeling confirmation bias and polarization

Antonio Scala, Guido Caldarelli, H Eugene Stanley, Michela Del Vicario, Walter Quattrociocchi

arxiv:1607.00022 v1 · 2016-06-30 · physics.soc-ph · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7WRJCV7BGFUR7KCBEJVWT4OPQX}

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	2026-05-18T01:11:38.183961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fda29157e131691fa841226b69f1cf85eefc5396ef691a5b12c7b7577bf22d0c

Aliases

arxiv: 1607.00022 · arxiv_version: 1607.00022v1 · doi: 10.48550/arxiv.1607.00022 · pith_short_12: 7WRJCV7BGFUR · pith_short_16: 7WRJCV7BGFUR7KCB · pith_short_8: 7WRJCV7B

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/7WRJCV7BGFUR7KCBEJVWT4OPQX \
  | 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: fda29157e131691fa841226b69f1cf85eefc5396ef691a5b12c7b7577bf22d0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13a16d4a167a416ba59af12a9f3332453b2ae5ea68b3a5cbe7c3bbe311fb7ea7",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2016-06-30T20:06:41Z",
    "title_canon_sha256": "c5bf8313a5a83a50d41fd6f884b32bca340b1f7ca0fbcc33735ef2954a1213bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.00022",
    "kind": "arxiv",
    "version": 1
  }
}