Pith Number

pith:WBUVNE55

pith:2023:WBUVNE55ALRKYYBRGSF2PMRNS7

not attested not anchored not stored refs pending

Introducing MBIB -- the first Media Bias Identification Benchmark Task and Dataset Collection

Akiko Aizawa, Bela Gipp, Martin Wessel, Terry Ruas, Timo Spinde, Tom\'a\v{s} Horych

arxiv:2304.13148 v1 · 2023-04-25 · 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{WBUVNE55ALRKYYBRGSF2PMRNS7}

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	2026-07-05T06:04:40.100943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0695693bd02e2ac6031348ba7b22d97c5e5bb566d707c6e3eaeb285987a4d01

Aliases

arxiv: 2304.13148 · arxiv_version: 2304.13148v1 · doi: 10.48550/arxiv.2304.13148 · pith_short_12: WBUVNE55ALRK · pith_short_16: WBUVNE55ALRKYYBR · pith_short_8: WBUVNE55

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/WBUVNE55ALRKYYBRGSF2PMRNS7 \
  | 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: b0695693bd02e2ac6031348ba7b22d97c5e5bb566d707c6e3eaeb285987a4d01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26b5c15585d09ccbedd2ffb4a676efa693114bbe705dfe41ceccb20b115eea59",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-04-25T20:49:55Z",
    "title_canon_sha256": "404fa01532e68e93ddbbb551d7b240c4787e9d5037a1e466bdb91e51f676a691"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.13148",
    "kind": "arxiv",
    "version": 1
  }
}