Pith Number

pith:3LNOIZN2

pith:2016:3LNOIZN2ZSWX4B2WZDGWDPV6AZ

not attested not anchored not stored refs pending

Can Self-Censorship in News Media be Detected Algorithmically? A Case Study in Latin America

Baojian Zhou, David Mares, Feng Chen, Naifeng Liu, Naren Ramakrishnan, Patrick Butler, Rongrong Tao

arxiv:1611.06947 v2 · 2016-11-21 · 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{3LNOIZN2ZSWX4B2WZDGWDPV6AZ}

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	2026-05-18T00:48:32.529622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dadae465baccad7e0756c8cd61bebe0646ee127c05b04659fcb7b6a0fc99b9be

Aliases

arxiv: 1611.06947 · arxiv_version: 1611.06947v2 · doi: 10.48550/arxiv.1611.06947 · pith_short_12: 3LNOIZN2ZSWX · pith_short_16: 3LNOIZN2ZSWX4B2W · pith_short_8: 3LNOIZN2

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/3LNOIZN2ZSWX4B2WZDGWDPV6AZ \
  | 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: dadae465baccad7e0756c8cd61bebe0646ee127c05b04659fcb7b6a0fc99b9be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6de794f165918f00a534057f4cc20cae6ceab23ed1b5cc18ef7fd04adb6ac957",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2016-11-21T18:57:02Z",
    "title_canon_sha256": "e658b61e69cdeac861883696a44358269e010e01f295d47c35f3e21ca0dea50a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.06947",
    "kind": "arxiv",
    "version": 2
  }
}