Pith Number

pith:D5ZBGP3F

pith:2026:D5ZBGP3FTM6HF3TTFWZWDLJ6UW

not attested not anchored not stored refs pending

How Does Empowering Users with Greater System Control Affect News Filter Bubbles?

Aron Culotta, Karthik Shivaram, Matthew Shapiro, Mustafa Bilgic, Ping Liu

arxiv:2607.15284 v1 · 2026-06-04 · cs.IR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D5ZBGP3FTM6HF3TTFWZWDLJ6UW}

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	2026-07-20T00:18:25.072603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f72133f659b3c72ee732db361ad3ea5b33fd10f193e8f9fe7191aed9f5b0831

Aliases

arxiv: 2607.15284 · arxiv_version: 2607.15284v1 · doi: 10.48550/arxiv.2607.15284 · pith_short_12: D5ZBGP3FTM6H · pith_short_16: D5ZBGP3FTM6HF3TT · pith_short_8: D5ZBGP3F

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/D5ZBGP3FTM6HF3TTFWZWDLJ6UW \
  | 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: 1f72133f659b3c72ee732db361ad3ea5b33fd10f193e8f9fe7191aed9f5b0831

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "054bd4d5dcd4f1069a8d18ba709c52c1ed10c212cef3943a8da5ea3f2f1ffedb",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-06-04T20:25:38Z",
    "title_canon_sha256": "a4e55f50121c0d9846ab358921f3598c782060da9abc2589658d832e28d78c59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.15284",
    "kind": "arxiv",
    "version": 1
  }
}