Pith Number

pith:KS3CXD35

pith:2018:KS3CXD35ODU5YKAPCBE6GK5BEK

not attested not anchored not stored refs pending

Understanding News Outlets' Audience-Targeting Patterns

Erick Elejalde, Leo Ferres, Rossano Schifanella

arxiv:1806.02155 v1 · 2018-06-06 · 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{KS3CXD35ODU5YKAPCBE6GK5BEK}

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	2026-05-18T00:14:02.472446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54b62b8f7d70e9dc280f1049e32ba12281acd8f4043509ddec33f8406ef626c2

Aliases

arxiv: 1806.02155 · arxiv_version: 1806.02155v1 · doi: 10.48550/arxiv.1806.02155 · pith_short_12: KS3CXD35ODU5 · pith_short_16: KS3CXD35ODU5YKAP · pith_short_8: KS3CXD35

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/KS3CXD35ODU5YKAPCBE6GK5BEK \
  | 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: 54b62b8f7d70e9dc280f1049e32ba12281acd8f4043509ddec33f8406ef626c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4aa4a48c2725c3d66b0a7086977898cbe722a8b88263c7eea46284ad0198cfd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2018-06-06T13:04:25Z",
    "title_canon_sha256": "687471be23a86205e37b9b1e4fa795dd0aef4c7e45826254a2bd4f6892846770"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.02155",
    "kind": "arxiv",
    "version": 1
  }
}