Pith Number

pith:ZILZXXLA

pith:2017:ZILZXXLAMFNZZ7ZBPBVLCK4XYJ

not attested not anchored not stored refs pending

On Measuring Bias in Online Information

Evaggelia Pitoura, Gerhard Weikum, Giorgos Flouris, Irini Fundulaki, Panagiotis Papadakos, Panayiotis Tsaparas, Serge Abiteboul

arxiv:1704.05730 v2 · 2017-04-19 · cs.DB · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZILZXXLAMFNZZ7ZBPBVLCK4XYJ}

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	2026-05-18T00:33:50.190004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca179bdd60615b9cff21786ab12b97c26580373fc40a219b7795af6ee36831ae

Aliases

arxiv: 1704.05730 · arxiv_version: 1704.05730v2 · doi: 10.48550/arxiv.1704.05730 · pith_short_12: ZILZXXLAMFNZ · pith_short_16: ZILZXXLAMFNZZ7ZB · pith_short_8: ZILZXXLA

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/ZILZXXLAMFNZZ7ZBPBVLCK4XYJ \
  | 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: ca179bdd60615b9cff21786ab12b97c26580373fc40a219b7795af6ee36831ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "936678cadf3fec6493010f49ef92afd2dff27f3f0a9cbc92e27f212d111bc356",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2017-04-19T13:41:50Z",
    "title_canon_sha256": "29bfc29e8f526649e086b5a9629bc25d6dd8a98859bc2c9b489d2154cb19c76d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05730",
    "kind": "arxiv",
    "version": 2
  }
}