Pith Number

pith:HGWKBTNJ

pith:2014:HGWKBTNJDKJWN6OHBLH2HESWT2

not attested not anchored not stored refs pending

Does Offline Political Segregation Affect the Filter Bubble? An Empirical Analysis of Information Diversity for Dutch and Turkish Twitter Users

Engin Bozdag, Geert-Jan Houben, Martijn Warnier, Qi Gao

arxiv:1406.7438 v1 · 2014-06-28 · cs.SI · cs.CY · 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{HGWKBTNJDKJWN6OHBLH2HESWT2}

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	2026-05-18T02:48:45.305406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39aca0cda91a9366f9c70acfa392569eab808d7831554bcbbc27822ad9e91cee

Aliases

arxiv: 1406.7438 · arxiv_version: 1406.7438v1 · doi: 10.48550/arxiv.1406.7438 · pith_short_12: HGWKBTNJDKJW · pith_short_16: HGWKBTNJDKJWN6OH · pith_short_8: HGWKBTNJ

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/HGWKBTNJDKJWN6OHBLH2HESWT2 \
  | 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: 39aca0cda91a9366f9c70acfa392569eab808d7831554bcbbc27822ad9e91cee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4564c96bb05aefa48664eb0d772254d24135cadf2f84ac7e924f54bfef873f73",
    "cross_cats_sorted": [
      "cs.CY",
      "physics.soc-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2014-06-28T20:23:26Z",
    "title_canon_sha256": "d2be0820f1bb84ef901e368a358dad1794bb05fec1c36e1baacf283b2ed26898"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.7438",
    "kind": "arxiv",
    "version": 1
  }
}